7 Secrets to the Ultimate Sloppy Joe Casserole (Family Favorite!)
This hearty Sloppy Joe Casserole transforms the beloved messy sandwich into an easy-to-serve, family-friendly one-dish meal. Ground beef is simmered in a tangy-sweet sloppy joe sauce with vegetables, layered with pasta or biscuits and plenty of melted cheese, then baked until golden and bubbly. It’s comfort food at its finest—easy to customize, perfect for meal prep, and guaranteed to satisfy even the pickiest eaters. Ready in under an hour with minimal hands-on time, this casserole is about to become your new weeknight dinner hero.
- Prep Time: 20 minutes
- Cook Time: 35 minutes
- Total Time: 55 minutes
- Yield: 8 servings
- Category: Main Course, Casserole, Dinner
- Method: Baking, One-Dish Meal
- Cuisine: American, Comfort Food
- Diet: Gluten Free
Ingredients
Sloppy Joe Filling:
- 2 pounds ground beef (80/20)
- 1 medium onion, diced
- 1 medium green bell pepper, diced
- 3 cloves garlic, minced
- 1 can (15 oz) tomato sauce
- 1 can (6 oz) tomato paste
- ½ cup ketchup
- ⅓ cup brown sugar, packed
- 2 tablespoons Worcestershire sauce
- 2 tablespoons yellow mustard
- 1 tablespoon apple cider vinegar
- 1 teaspoon chili powder
- ½ teaspoon smoked paprika
- ½ teaspoon salt
- ¼ teaspoon black pepper
- ¼ teaspoon cayenne pepper (optional)
Base (choose one):
- 3 cups cooked pasta (elbow macaroni or shells)
- 1 can (16 oz) refrigerated biscuits, quartered
- 3 cups tater tots or hash browns
- 2 cups cooked rice
Cheese:
- 3 cups shredded cheddar cheese, divided
- 1 cup shredded mozzarella cheese
Instructions
- Preheat oven to 350°F. Grease a 9×13-inch baking dish.
- In a large skillet over medium-high heat, brown ground beef for 5-7 minutes, breaking it apart as it cooks.
- Add onion and bell pepper, cook 4-5 minutes until softened. Add garlic, cook 1 minute.
- Drain most of the fat, leaving about 2 tablespoons.
- Add tomato sauce, tomato paste, ketchup, brown sugar, Worcestershire, mustard, vinegar, and all spices. Stir well.
- Simmer 10-15 minutes until thickened. Taste and adjust seasonings.
- Mix cooked pasta (or chosen base) into the sloppy joe mixture, or layer in baking dish: base on bottom, half the cheese, sloppy joe mixture, remaining cheese on top.
- Cover with foil and bake 20 minutes. Uncover and bake 15-20 minutes more until bubbly and golden.
- Let rest 5-10 minutes before serving.
Notes
- Use 80/20 ground beef for best flavor and moisture
- Cook pasta only to al dente—it continues cooking in the oven
- Make sauce quite thick; it will release moisture while baking
- Can assemble up to 24 hours ahead; refrigerate covered until ready to bake
- Freezes beautifully for up to 3 months (assembled but unbaked)
- Customize with different bases: pasta, biscuits, tater tots, or rice
- Adjust sweetness and tang to taste—every family has preferences
- For gluten-free: use GF pasta or rice, and GF Worcestershire sauce
- Leftovers keep 4-5 days refrigerated
- Ground turkey or chicken can substitute for beef