Sloppy Joe Mac and Cheese Casserole - Comfort Food Baked

This hearty casserole combines two beloved comfort foods into one satisfying dish. Seasoned ground beef simmered in a tangy ketchup-based sauce layers with creamy cheese-coated elbow macaroni, then bakes until bubbly and golden. The sweet and savory sloppy joe filling complements the rich cheese sauce perfectly, creating a crowd-pleasing meal that's ideal for busy weeknights or potluck gatherings. The layered presentation makes each bite a perfect balance of meaty, cheesy goodness that both kids and adults will love.
Ingredients
- 1 lb ground beef
- 1 cup onion, chopped
- 1 cup green bell pepper, chopped
- 2 cloves garlic, minced
- 1 cup ketchup
- 2 tbsp brown sugar
- 1 tbsp Worcestershire sauce
- 1 tsp mustard
- 2 cups elbow macaroni, uncookedpenne pasta1:1texture
Holds sauce well in layers
- 2 cups shredded cheddar cheese
- 1 cup milk
- 1 tbsp butter
- salt and pepper, to taste(optional)
Instructions
- 1
Preheat oven
- 2
Cook macaroni according to package instructions and drain
- 3
Cook ground beef in skillet over medium heat until browned and drain excess fat
- 4
Add onion, bell pepper, and garlic to the skillet and cook until vegetables are tender
- 5
Stir in ketchup, brown sugar, Worcestershire sauce, and mustard and simmer for 5 minutes
- 6
Melt butter in a large pot over medium heat
- 7
Stir in milk and shredded cheese until melted and smooth
- 8
Add cooked macaroni to the cheese sauce and stir to coat
- 9
Layer half of the macaroni and cheese in baking dish, add sloppy joe mixture, then top with remaining macaroni and cheese
- 10
Bake for 20-25 minutes until bubbly and golden
Tips
Drain the ground beef thoroughly to prevent a greasy casserole.
Let the casserole rest for 5 minutes after baking for easier serving.
Add extra cheese on top during the last 5 minutes for a more golden finish.
Good to Know
Refrigerate covered for up to 3 days. Reheat covered at 350°F until heated through.
Assemble completely and refrigerate up to 24 hours before baking. Add 10 minutes to baking time if cold.
Serve hot directly from the baking dish with a large spoon.
Common Mistakes
Don't skip draining the beef to avoid excess grease
Don't overbake or the cheese will become tough and dry
Substitutions
Dairy-Free Swaps
General Alternatives
FAQ
Can I make this ahead?
Yes, assemble completely and refrigerate up to 24 hours. Add 10 extra minutes to baking time if starting from cold.
Can I freeze this casserole?
Yes, freeze assembled but unbaked for up to 3 months. Thaw overnight and bake as directed, adding 15 minutes to cooking time.
What if I don't have Worcestershire sauce?
Substitute with soy sauce or add an extra tablespoon of ketchup plus a pinch of garlic powder for similar depth.