33 Casseroles That Make Sunday Prep Worth It

ByChef Jenn Allen

Meal prep feels a lot more manageable when you have 33 casserole options to turn to for the week ahead. Getting a head start on meals over the weekend can set a better tone for the days that follow. Preparing a few dishes in advance frees up time to unwind when evenings get busy. Knowing there’s a comforting casserole ready to go makes home-cooked dinners feel much less stressful.

A close-up of a Cheesy Ritz Cracker Chicken Casserole dish with a portion missing from one side.
Cheesy Ritz Cracker Chicken Casserole. Photo credit: The Bite Stuff.

Grandma’s Twice-Baked Potato Casserole

Grandma’s Twice-Baked Potato Casserole topped with chopped green onions and bacon, surrounded by fresh green onions.
Grandma’s Twice-Baked Potato Casserole. Photo credit: Retro Recipe Book.

This Grandma’s Twice-Baked Potato Casserole brings extra warmth to weekend meal prep. Creamy layers are topped with a golden finish, making comfort food easy for Sunday. Leftovers tend to disappear quickly with this recipe on hand. This dish always makes a meal feel special.
Get the Recipe: Grandma’s Twice-Baked Potato Casserole

Broccoli Rice Casserole with No Canned Soup

A close-up of a spoon holding a portion of Broccoli Rice Casserole with No Canned Soup, topped with melted cheese, over a baking dish filled with the same dish.
Broccoli Rice Casserole with No Canned Soup. Photo credit: Dinner by Six.

This Broccoli Rice Casserole with No Canned Soup tastes fresh and homemade without the canned shortcut. Each bite delivers simple flavors that work well for prepping ahead. The uncomplicated approach makes Sunday cooking straightforward. This recipe offers a lighter take on traditional comfort food.
Get the Recipe: Broccoli Rice Casserole with No Canned Soup

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Corn Pudding Casserole

A Corn Pudding Casserole topped with chopped chives in a metal baking dish, with a portion being lifted out on a serving spatula.
Corn Pudding Casserole. Photo credit: Retro Recipe Book.

One serving of this Corn Pudding Casserole is enough to turn it into a staple during busy weekends. The touch of sweetness adds something unexpected to any Sunday meal. Additional helpings are often served, thanks to its easy enjoyment. This casserole is a go-to for gatherings and family meals.
Get the Recipe: Corn Pudding Casserole

3-Ingredient Broccoli Cheese Casserole

A metal spatula lifts a slice of 3-Ingredient Broccoli Cheese Casserole from a glass baking dish.
3-Ingredient Broccoli Cheese Casserole. Photo credit: The Bite Stuff.

With just three ingredients, this 3-Ingredient Broccoli Cheese Casserole transforms into a simple, creamy dish. Quick to assemble and perfect for filling out Sunday menus, it brings fuss-free warmth to the table. Minimal effort is required, making it ideal for meal prepping. This recipe shows how easy homemade favorites can be.
Get the Recipe: 3-Ingredient Broccoli Cheese Casserole

Chicken Spaghetti

A hand holding a fork with a serving of chicken spaghetti from a cast-iron skillet.
Chicken Spaghetti. Photo credit: Cook What You Love.

Shredded chicken and pasta blend together in this Chicken Spaghetti, offering a hearty meal for Sunday prep. The saucy, cheesy layers are inviting and easy to assemble. This dish turns weekend dinners into occasions that feel like a treat. Classic flavors make it a repeat menu option.
Get the Recipe: Chicken Spaghetti

Shipwreck Casserole

Shipwreck Casserole in a black dish with a spoon.
Shipwreck Casserole. Photo credit: Retro Recipe Book.

Layers in this Shipwreck Casserole combine into a one-pan meal that keeps meal prep simple. The blend of hearty ingredients ensures a filling dinner for Sunday. Subtle flavors emerge in each bite, surprising without extra effort. This recipe is perfect for anyone who loves uncomplicated classics.
Get the Recipe: Shipwreck Casserole

Easy Cheesy Broccoli Rice Casserole

A plate of Easy Cheesy Broccoli Rice Casserole sits on a white surface next to a red and white polka dot cloth, with a baking dish in the background.
Easy Cheesy Broccoli Rice Casserole. Photo credit: The Bite Stuff.

Pulling this Easy Cheesy Broccoli Rice Casserole from the oven delivers a special touch to any meal. The aroma fills the kitchen, promising creamy goodness without the fuss. Sunday prep feels manageable with this recipe on the roster. Comfort food is possible even on the busiest weekends.
Get the Recipe: Easy Cheesy Broccoli Rice Casserole

Church Potluck Hot Dish with Chow Mein Noodles

A close-up of a spoonful of Church Potluck Hot Dish with Chow Mein Noodles taken from a black square baking dish.
Church Potluck Hot Dish with Chow Mein Noodles. Photo credit: Retro Recipe Book.

Chow mein noodles add crunch to this Church Potluck Hot Dish, making it memorable among classic casseroles. Prepping ahead for a crowd or potluck is made easier with this recipe. The unique texture transforms both lunch and dinner plans. This dish earns its spot in Sunday rotation.
Get the Recipe: Church Potluck Hot Dish with Chow Mein Noodles

Beefy Cabbage Roll Casserole

A slice of Beefy cabbage roll casserole on a black plate.
Beefy Cabbage Roll Casserole. Photo credit: Dinner by Six.

Cabbage and beef come together in this Beefy Cabbage Roll Casserole, streamlining Sunday meal prep. Melting layers develop rich flavors as they bake. Serving this casserole feels effortless since it’s a complete, hearty meal. Uncomplicated ingredients help create satisfying results.
Get the Recipe: Beefy Cabbage Roll Casserole

Vintage Chicken Divan

Two cast-iron skillets filled with vintage chicken divan and a fork dishing up one serving.
Vintage Chicken Divan. Photo credit: Retro Recipe Book.

This Vintage Chicken Divan showcases broccoli and roasted chicken for anyone seeking retro warmth without complication. Creamy sauce and crunchy topping simplify Sunday food prep. Preparing ahead means dinner can be ready in moments. This recipe sticks around once tried.
Get the Recipe: Vintage Chicken Divan

Sloppy Joe Casserole

A serving of Sloppy Joe Casserole pasta with meat on a plate with a fork.
Sloppy Joe Casserole. Photo credit: Cook What You Love.

Getting everyone to the table is easy with this Sloppy Joe Casserole’s bold sauce and melted cheese. Hearty layers make Sunday meal planning less stressful. The casserole stays fresh for leftover lunches, helping with busy weeknights. This recipe is a fast fix for classic cravings.
Get the Recipe: Sloppy Joe Casserole

Baked Ziti

A close-up of a wooden spoon lifting a serving of baked ziti with melted cheese and tomato sauce from a casserole dish.
Baked Ziti. Photo credit: The Bite Stuff.

Bringing this Baked Ziti to the table leads to smiles and appetites ready for something big. Pasta and tomato sauce layered together turn any weekend meal into a staple. Sunday prep doesn’t require much effort with this recipe. Hearty classics are never out of style.
Get the Recipe: Baked Ziti

Mom’s Meatball Casserole

A hand lifts a serving of meatball casserole from a rectangular baking dish, showing melted cheese stretching.
Mom’s Meatball Casserole. Photo credit: Retro Recipe Book.

Homemade meatballs help this Mom’s Meatball Casserole stand out at the dinner table. Savory sauce bubbles up around pasta, making it ideal for weekend gatherings and prepping ahead. Additional servings are simple to provide when using this dish. This casserole disappears quickly with any crowd.
Get the Recipe: Mom’s Meatball Casserole

Eggplant Parmigiana (Sicilian Style)

A hand serves a slice of Eggplant Parmigiana onto a white plate, with a casserole dish, herbs, and condiments visible on a white table.
Eggplant Parmigiana (Sicilian Style). Photo credit: Dinner by Six.

Eggplant takes the spotlight in this Eggplant Parmigiana (Sicilian Style), offering a new style of warmth for Sunday meals. Crispy slices and tomato sauce create layers of rich flavor. Making leftovers is easy since the recipe stays flavorful after reheating. It’s a refreshing break from standard casseroles.
Get the Recipe: Eggplant Parmigiana (Sicilian Style)

King Ranch Casserole

King ranch casserole in a pan.
King Ranch Casserole. Photo credit: Keto Cooking Wins.

Creamy filling and a hint of spice set this King Ranch Casserole apart for Sunday meal planners. Southwestern flavors bring novelty without extra work. Requests for repeat meals are common when this dish is served. This casserole provides big, bold taste in a cozy format.
Get the Recipe: King Ranch Casserole

Tini’s Mac & Cheese with a Twist

A spoonful of Tini’s Mac & Cheese with a Twist is held above a square baking dish filled with the same dish.
Tini’s Mac & Cheese with a Twist. Photo credit: Cook What You Love.

Classic macaroni gets an upgrade with this Tini’s Mac & Cheese with a Twist. Warmth remains at the core, enhanced by extra flavor layers. Prepping for Sunday feels simple, even when wanting something a little different. This recipe works well paired with main dishes or alone.
Get the Recipe: Tini’s Mac & Cheese with a Twist

Broccoli Casserole with Turkey

A casserole dish with broccoli and turkey.
Broccoli Casserole with Turkey. Photo credit: Keto Cooking Wins.

Turkey leftovers turn this Broccoli Casserole with Turkey into more than just a veggie bake. Broccoli and turkey combine for easy meal prepping and hearty results. Unused ingredients come together without sacrificing quality. Each serving brings wholesome flavor and filling satisfaction.
Get the Recipe: Broccoli Casserole with Turkey

Baked Bean Casserole

A wooden spoon holds a serving of Baked Bean Casserole above a pot filled with more bean casserole.
Baked Bean Casserole. Photo credit: Retro Recipe Book.

Saucy beans and just a hint of sweetness make this Baked Bean Casserole ideal for prepping and sharing. The dish can be used as a main or side, depending on Sunday plans. Bringing this casserole ensures an easy finish to any meal. Pair it with other classics for a complete spread.
Get the Recipe: Baked Bean Casserole

Pizza Casserole

Pizza Casserole in two serving dishes.
Pizza Casserole. Photo credit: Keto Cooking Wins.

Unexpected flavors make this Pizza Casserole a new favorite for anyone missing classic pizza night. Cheese and sauce team up for a fun, quick addition to Sunday meal prep. Making dinner easy never felt so rewarding with this recipe. Switch up mealtime and enjoy the change.
Get the Recipe: Pizza Casserole

Frito Pie

A white plate with a serving of Frito pie, topped with corn chips, is shown on a light surface.
Frito Pie. Photo credit: Retro Recipe Book.

This Frito Pie features crunchy chips as a base, making it more than a typical Sunday side dish. Hearty fillings take center stage for both lunch and dinner. Serving generous scoops is simple since the recipe offers plenty to go around. Leftovers become meals worth having again.
Get the Recipe: Frito Pie

Grandma’s Mashed Potato Casserole

A close-up of Grandma's Mashed Potato Casserole with a serving spoon in the dish.
Grandma’s Mashed Potato Casserole. Photo credit: Dinner by Six.

Pulling this Grandma’s Mashed Potato Casserole from the oven adds a special touch to meal prepping. Creamy layers and a rich topping work well for Sunday sides or mains. Requests for repeat servings are frequent with this simple dish. Comfort food is always possible with this casserole.
Get the Recipe: Grandma’s Mashed Potato Casserole

Leftover Roast Beef Shepherd’s Pie

Leftover Roast Beef Shepherd's Pie in a cast iron dish.
Leftover Roast Beef Shepherd’s Pie. Photo credit: Cook What You Love.

Transforming leftovers is easier with this Leftover Roast Beef Shepherd’s Pie. Beef and vegetables underneath golden potatoes offer real flavor for Sunday meals. Each serving delivers nostalgia and efficient meal prep. Using recipes like this helps avoid wasted food.
Get the Recipe: Leftover Roast Beef Shepherd’s Pie

Slow Cooker Cowboy Casserole

A serving of Slow Cooker Cowboy Casserole topped with crispy tater tots and black pepper on a white plate.
Slow Cooker Cowboy Casserole. Photo credit: Dinner by Six.

This Slow Cooker Cowboy Casserole frees up the whole afternoon by prepping ahead. Beans, beef, and vegetables cook together, developing flavor all day. Serving big warm takes little effort since the slow cooker does most of the work. Dinner is ready when you want it.
Get the Recipe: Slow Cooker Cowboy Casserole

White Chicken Enchiladas

Two White Chicken Enchiladas filled with creamy sauce and topped with melted cheese, served on a white plate with a garnish of chopped parsley.
White Chicken Enchiladas. Photo credit: Cook What You Love.

Rolling White Chicken Enchiladas for Sunday meals adds a Tex-Mex touch to dinner. Creamy filling and tortillas ensure each bite feels special. Prepping extras is easy for keeping weeknight meals available. Comfort food gets a boost of flavor with this recipe.
Get the Recipe: White Chicken Enchiladas

Classic Sweet Potato Casserole with Marshmallow Topping

A plate with a serving of sweet potato casserole topped with marshmallows, surrounded by forks, marshmallows, cinnamon sticks, and star anise on a white surface.
Classic Sweet Potato Casserole with Marshmallow Topping. Photo credit: The Bite Stuff.

Sweet potatoes and marshmallows team up in this Classic Sweet Potato Casserole with Marshmallow Topping. The dish transforms Sunday meal prep into a sweeter event, especially for holidays. Both brunch and dinner benefit from this classic recipe. Nostalgia and warmth come together in every serving.
Get the Recipe: Classic Sweet Potato Casserole with Marshmallow Topping

Skillet Stroganoff Pie

A Skillet Stroganoff Pie with a small missing portion.
Skillet Stroganoff Pie. Photo credit: Cook What You Love.

Using a skillet for this Skillet Stroganoff Pie speeds up the weekend meal prep. Beef filling sits beneath a golden crust, mixing flavors as it bakes. The recipe is useful for cozy Sundays or last-minute dinner plans. Each bite delivers big flavor without complicated steps.
Get the Recipe: Skillet Stroganoff Pie

Cowboy Cornbread Casserole

Two servings of Cowboy Cornbread Casserole on plates.
Cowboy Cornbread Casserole. Photo credit: Cook What You Love.

Cornbread topping makes this Cowboy Cornbread Casserole a hearty pick for Sunday dinners. Savory filling hides under a golden crust for maximum reward. Hungry diners find this dish perfect for busy schedules and filling meals. Prepping ahead is simple without sacrificing great flavor.
Get the Recipe: Cowboy Cornbread Casserole

Biscuit Chicken Pot Pie

A fork holds a bite of chicken pot pie with vegetables and biscuit topping, with a plate and baking dish of the same meal in the background.
Biscuit Chicken Pot Pie. Photo credit: Dinner by Six.

Biscuits crown this Biscuit Chicken Pot Pie, giving Sunday supper a fluffy finish. Chicken and vegetables nestle beneath for richer, more classic warm. Extra servings are easy for lunch or dinner during the week. Leftovers make dinner plans smooth every time.
Get the Recipe: Biscuit Chicken Pot Pie

Sweet Potato Casserole with Pecan Streusel Topping

A slice of sweet potato casserole topped with pecan crumble on a white plate with a spoon, surrounded by pecans and sunflowers.
Sweet Potato Casserole with Pecan Streusel Topping. Photo credit: Cook What You Love.

Pecans and sweet potatoes create a crunchy finish in this Sweet Potato Casserole with Pecan Streusel Topping. The recipe brings a special touch to Sunday meals and holidays. Using it as a side or dessert is simple for prepping in advance. Each spoonful provides an experience that stands out.
Get the Recipe: Sweet Potato Casserole with Pecan Streusel Topping

Cheeseburger Casserole

Cheeseburger Casserole in a baking dish.
Cheeseburger Casserole. Photo credit: Keto Cooking Wins.

Cheeseburger favorites blend in this Cheeseburger Casserole, packing flavor and crisp topping for Sunday meal prep. The recipe is easy for turning leftovers into lunch options. Parties and gatherings benefit from such a straightforward classic. When craving something familiar, this dish is the answer.
Get the Recipe: Cheeseburger Casserole

Shrimp and Grits Casserole

Shrimp and Grits Casserole in a black dish.
Shrimp and Grits Casserole. Photo credit: Cook What You Love.

Seafood meets warm with this Shrimp and Grits Casserole during Sunday prep. Grits offer richness while shrimp provides texture and extra flavor. The dish works well for special occasions or routine dinners. Quick, uncomplicated, and flavorful, this recipe brings excitement to the table.
Get the Recipe: Shrimp and Grits Casserole

Baked Spanish Rice

Baked Spanish Rice in two black baking dishes.
Baked Spanish Rice. Photo credit: Cook What You Love.

Spices and vibrant flavors define this Baked Spanish Rice, making it great for Sunday meals. Fluffy rice and colorful vegetables fill each bite with something unexpected. Serving with grilled meats or turning leftovers into wraps is easy. Versatility and convenience are found in every portion.
Get the Recipe: Baked Spanish Rice

Cheesy Ritz Cracker Chicken Casserole

A close-up of a Cheesy Ritz Cracker Chicken Casserole dish with a portion missing from one side.
Cheesy Ritz Cracker Chicken Casserole. Photo credit: The Bite Stuff.

Ritz crackers deliver a buttery crunch in this Cheesy Ritz Cracker Chicken Casserole for Sunday dinner. Cheesy chicken filling works as a main course or a potluck hit. This recipe is a shortcut for warming up on weekends. Crunchy topping provides the surprise factor that stands out.
Get the Recipe: Cheesy Ritz Cracker Chicken Casserole

Jenn Allen is a professional chef and recipe developer behind Retro Recipe Book, where she recreates vintage recipes from decades past with a focus on accuracy, flavor, and practicality for today’s kitchens. Drawing inspiration from handwritten recipe cards, community cookbooks, and classic magazine clippings, she brings old favorites back to life without losing what made them special in the first place.

With a deep respect for traditional methods, Jenn tests and refines each recipe so it works reliably with modern ingredients and equipment. Her goal is to preserve the spirit of these dishes while making them approachable for today’s home cooks, keeping familiar flavors on the table for a new generation.

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