Sloppy Joe Casserole
Meta Description: This easy Sloppy Joe Casserole combines seasoned ground beef, tangy sloppy Joe sauce, melted cheese, and a golden biscuit topping for a comforting family dinner.
Sloppy Joe Casserole
Turn the classic sloppy Joe sandwich into a warm, cheesy, family-friendly casserole with this easy Sloppy Joe Casserole recipe. It has everything you love about traditional sloppy Joes—savory ground beef, sweet and tangy tomato sauce, onions, and plenty of flavor—baked together under a golden, fluffy topping.
It’s an excellent weeknight dinner because the filling comes together quickly, and the oven does the rest of the work. Serve it with a simple green salad, steamed vegetables, or your favorite pickles for a complete meal.
Why You’ll Love This Recipe
- Easy weeknight comfort food
- Made with affordable ingredients
- Rich, savory, sweet, and tangy flavor
- Plenty of melted cheese
- Family-friendly and filling
- Great for leftovers
- Easy to customize
Ingredients
For the Sloppy Joe Filling
- 1½ pounds ground beef
- 1 medium yellow onion, diced
- 1 small green bell pepper, diced
- 2 cloves garlic, minced
- 1 cup tomato sauce
- ½ cup ketchup
- 2 tablespoons tomato paste
- 1 tablespoon Worcestershire sauce
- 1 tablespoon yellow mustard
- 2 tablespoons brown sugar
- 1 teaspoon smoked paprika
- ½ teaspoon chili powder
- ½ teaspoon black pepper
- ½ teaspoon salt, or to taste
- ½ cup beef broth
For the Casserole
- 1½ cups shredded cheddar cheese
- ½ cup shredded mozzarella cheese
- 1 can refrigerated biscuits, or homemade biscuit dough
- 1 tablespoon melted butter
- ½ teaspoon dried parsley or Italian seasoning
How to Make Sloppy Joe Casserole
1. Preheat the Oven
Preheat your oven to 375°F (190°C).
Lightly grease a 9×13-inch baking dish and set it aside.
2. Brown the Ground Beef
Heat a large skillet over medium-high heat.
Add the ground beef and cook for approximately 6–8 minutes, breaking it apart with a spoon as it cooks.
Continue until the beef is no longer pink.
Drain excess grease if necessary.
3. Add the Vegetables
Add the diced onion and green bell pepper to the skillet.
Cook for approximately 4–5 minutes, stirring occasionally, until the vegetables soften.
Add the minced garlic and cook for another 30 seconds.
4. Make the Sloppy Joe Sauce
Add the tomato sauce, ketchup, tomato paste, Worcestershire sauce, mustard, brown sugar, smoked paprika, chili powder, black pepper, salt, and beef broth.
Stir everything together until well combined.
Reduce the heat to medium-low and simmer for approximately 8–10 minutes.
The sauce should thicken and coat the beef nicely.
Taste and adjust the seasoning if necessary.
5. Transfer to the Baking Dish
Pour the hot sloppy Joe mixture into the prepared baking dish.
Spread it into an even layer.
6. Add the Cheese
Sprinkle the cheddar and mozzarella evenly over the beef mixture.
The combination of cheddar and mozzarella gives you both sharp flavor and excellent melting.
7. Add the Biscuit Topping
Arrange the refrigerated biscuits over the cheese and beef mixture.
Leave a little space between the biscuits so steam can escape and the edges can become golden.
Mix the melted butter with dried parsley or Italian seasoning and brush it over the tops of the biscuits.
8. Bake
Place the casserole in the preheated oven.
Bake for approximately 20–25 minutes, or until the biscuits are puffed and golden brown and the cheese underneath is bubbling.
If the biscuits brown too quickly, loosely cover the casserole with aluminum foil for the final portion of baking.
9. Rest and Serve
Remove the casserole from the oven and let it rest for 5–10 minutes before serving.
This allows the filling to settle slightly and makes it easier to scoop.
Tips for the Best Sloppy Joe Casserole
Don’t Leave the Filling Too Runny
Simmer the beef mixture until the sauce thickens. A watery filling can make the biscuit topping soggy.
Use Freshly Shredded Cheese
Freshly shredded cheese usually melts more smoothly than pre-shredded varieties.
Don’t Overcrowd the Biscuit Topping
Leave small spaces between the biscuits so hot air can circulate and the biscuits cook evenly.
Adjust the Sweetness
Traditional sloppy Joe sauce has a sweet-and-tangy flavor. If you prefer a more savory casserole, reduce the brown sugar.
Delicious Variations
Cheesy Bacon Sloppy Joe Casserole
Add ½ cup cooked and crumbled bacon to the beef mixture before adding the cheese.
Spicy Sloppy Joe Casserole
Add diced jalapeños, cayenne pepper, or a few dashes of hot sauce.
BBQ Sloppy Joe Casserole
Replace part of the ketchup with your favorite barbecue sauce for a smoky flavor.
Cornbread Topping
Instead of biscuits, pour your favorite cornbread batter over the filling and bake until golden and cooked through.
Tater Tot Sloppy Joe Casserole
Replace the biscuit topping with frozen tater tots and bake until crispy and golden.
Turkey Sloppy Joe Casserole
Replace the ground beef with ground turkey for a lighter variation.
What to Serve With Sloppy Joe Casserole
This casserole pairs well with:
- Green salad
- Coleslaw
- Steamed broccoli
- Roasted vegetables
- Corn on the cob
- Pickles
- Potato wedges
- Garlic bread
- Baked beans
For a classic comfort-food meal, serve it with a crisp coleslaw and pickles.
Storage and Reheating
Allow leftovers to cool before transferring them to an airtight container.
Store in the refrigerator for up to 3–4 days.
Reheat individual portions in the microwave until hot, or warm larger portions in a covered oven-safe dish at 350°F (175°C).
The biscuit topping is best when reheated in the oven or air fryer because it helps restore some of its crispness.
Can You Freeze Sloppy Joe Casserole?
The beef filling freezes very well, but the biscuit topping can become softer after thawing.
For best results, prepare and freeze the sloppy Joe filling separately. Thaw it in the refrigerator, add fresh cheese and biscuit dough, and bake as directed.
Frequently Asked Questions
Can I make this casserole ahead of time?
Yes. Prepare the sloppy Joe filling up to one day ahead and refrigerate it. When ready to bake, add the cheese and fresh biscuit topping and bake until hot and golden.
Can I use homemade biscuits?
Absolutely. Homemade biscuits make this casserole even more special.
Can I use ground chicken?
Yes. Ground chicken or turkey can be substituted for the beef. You may want to add a little extra Worcestershire sauce or seasoning for additional flavor.
Why is my biscuit topping not cooked through?
Make sure the filling isn’t excessively hot or watery when you add the biscuits, and don’t place the biscuits too close together. If the tops brown before the centers are cooked, loosely cover the casserole with foil and continue baking.
Recipe Details
Prep Time: 15 minutes
Cook Time: 30–35 minutes
Total Time: About 50 minutes
Servings: 6–8
Cuisine: American
Category: Dinner, Casserole
Method: Oven-Baked
Final Thoughts
This Sloppy Joe Casserole is a delicious twist on the classic sandwich. The saucy ground beef is rich, tangy, and slightly sweet, while melted cheddar and mozzarella add plenty of cheesy goodness. The golden biscuit topping makes the entire dish warm, hearty, and satisfying.
It’s an easy dinner that brings classic comfort-food flavors to the table without the mess of individual sloppy Joe sandwiches.