Add Preferred SourceBaked beans are a reliable favorite at any cookout, but when I want to elevate them, I make this jazzed-up Baked Bean Casserole featuring crispy bacon and sautéed peppers. It’s a sweet and tangy dish with a subtle heat that pairs beautifully with grilled favorites.
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This hearty casserole packs in bold flavor. Instead of serving baked beans straight from the can, why not add some flair? It’s a guaranteed crowd-pleaser that works just as well in the summer heat as it does on a chilly evening.
Putting together this Baked Beans Casserole couldn’t be easier, and the end result is packed with rich, smoky taste. Whether you’re bringing it to a gathering or plating it up with burgers or ribs, it’s always a standout.
History
Baked Bean Casserole is a hearty American comfort dish that gained widespread popularity between the 1920s and 1950s. While baked beans themselves have roots in Native American cooking and were adapted by early colonists, the casserole-style version—often enriched with bacon, onions, brown sugar, and sometimes ground beef—emerged as a convenient, filling dish during the Great Depression and wartime years. Casseroles became a household staple during this time for their affordability and ability to feed a crowd. By the mid-20th century, Baked Bean Casserole was a go-to dish for potlucks, picnics, and family dinners, loved for its sweet, savory flavor and satisfying simplicity.
Ingredients
- Baked beans – Any basic variety will work. Skip the fancy flavors—we’re adding our own seasoning.
- Bacon – Regular-cut bacon is perfect. No need for thick slices.
- Onion – I use yellow (brown) onions, but any type will do the trick.
- Green bell pepper – For extra spice, toss in some jalapeño.
- Ketchup – It may surprise you, but ketchup adds great depth. Or use plain tomato sauce instead.
- Brown sugar – Feel free to cut this down if you want less sweetness.
- Dijon mustard
- Worcestershire sauce
- Apple cider vinegar
- Garlic powder
- Smoked paprika – Use the spicy kind if you enjoy a bolder kick.
- Chipotle powder – A little brings smoky heat—add more if you like it fiery.
- Black pepper
How To Make Baked Beans Casserole
Scroll down for the full recipe card with exact measurements and printable instructions.
Start by preheating your oven to 350°F and lightly greasing a 9×13-inch baking dish with nonstick spray. I like using a silicone pastry brush for this because it coats the dish evenly without wasting spray.
Cook the bacon in a skillet over medium heat until it is nice and crispy. Transfer it to a plate to cool, then crumble it into bite sized pieces. Leave about 2 tablespoons of the bacon fat in the skillet since that smoky goodness adds a lot of flavor.
Add the onions and bell peppers to the skillet and sauté them in the reserved bacon fat for about 5 minutes, until they are soft and fragrant. A flat edge sauté spatula works great here for scraping up all those flavorful bits from the pan.
In a large mixing bowl, combine the baked beans, crumbled bacon, sautéed vegetables, and all remaining ingredients. Stir well until everything is fully blended and coated in that rich sauce. A large silicone mixing spoon makes this easy and keeps the beans intact.
Pour the mixture into your prepared baking dish and spread it out evenly. Slide it into the oven and bake uncovered for 40 to 45 minutes, until the casserole is bubbling and slightly thickened around the edges.
Let it cool for just a few minutes, then serve it warm and dig in. This one is cozy, classic, and always a crowd pleaser.
Chef Jenn’s Tips
- For even better flavor, bake this dish a day early and reheat—it’s even tastier the next day.
- Want a sweeter twist? Swap out the green bell pepper for red or yellow.
- Don’t leave out the chipotle powder—it gives this casserole its signature smoky edge.
- In a hurry? Use ready-made bacon and sauté your veggies in butter or olive oil instead.
Make It A Meal
This casserole pairs perfectly with grilled meats like sausages, burgers, ribs, or hot dogs. Add a scoop of creamy slaw or a wedge of cornbread for the ultimate comfort plate.
Storage
Keep leftovers in a sealed container in the fridge for up to 4 days. Warm it up gently in the microwave or oven before serving. It also freezes well—just let it cool first, freeze, and thaw in the fridge overnight before reheating.
Baked Bean Casserole
Ingredients
- 15 ounces baked beans 2 cans
- 6 slices bacon cooked and crumbled
- ½ cup onion finely chopped
- ½ cup green bell pepper finely chopped
- ½ cup ketchup
- ¼ cup brown sugar
- 1 tablespoon Dijon mustard
- 1 tablespoon Worcestershire sauce
- 1 tablespoon apple cider vinegar
- 1 teaspoon garlic powder
- ½ teaspoon smoked paprika
- ½ teaspoon chipotle powder
- ¼ teaspoon black pepper
Instructions
- Set your oven to 350°F and lightly grease a 9×13-inch baking dish with nonstick spray.
- In a skillet, cook the bacon until nice and crispy. Set it aside to cool, then crumble it.
- Keep about 2 tablespoons of the bacon fat in the pan.
- Use the reserved grease to sauté the onions and bell peppers for roughly 5 minutes until softened.
- In a large mixing bowl, combine the beans, bacon, sautéed vegetables, and all other ingredients. Stir well until everything is fully blended.
- Pour the mixture into your prepared baking dish and spread it out evenly.
- Bake uncovered for 40 to 45 minutes, until bubbling and slightly thickened.
- Serve warm and dig in!
Notes
Chef Jenn’s Tips
- For even better flavor, bake this dish a day early and reheat—it’s even tastier the next day.
- Want a sweeter twist? Swap out the green bell pepper for red or yellow.
- Don’t leave out the chipotle powder—it gives this casserole its signature smoky edge.
- In a hurry? Use ready-made bacon and sauté your veggies in butter or olive oil instead.
Nutrition
A Note on Nutritional Information
Nutritional information for this recipe is provided as a courtesy and is calculated based on available online ingredient information. It is only an approximate value. The accuracy of the nutritional information for any recipe on this site cannot be guaranteed.