Baked Chili Mac Casserole

Baked Chili Mac Casserole – Cheesy, Hearty Comfort Food

When you need a warm, filling meal that brings everyone to the table, this Baked Chili Mac Casserole delivers every time. It combines two all-time favorites—rich, savory chili and creamy macaroni—into one cheesy, oven-baked dish that’s perfect for weeknights, potlucks, or cozy weekends at home.

With tender pasta, a bold beefy chili base, and a gooey melted cheese topping, this recipe is simple to make yet packed with comforting flavor in every bite.

Why You’ll Love This Chili Mac

• Two comfort foods in one – chili + mac and cheese

• Family-friendly and picky-eater approved

• Easy to make ahead and great for leftovers

• Perfect balance of cheesy, savory, and slightly spicy

Ingredients

Pasta

• 12 oz elbow macaroni (about 3 cups dry)

• 1 teaspoon salt (for boiling water)

Chili Mixture

• 1 lb (450g) ground beef

• 1 small onion, finely diced

• 3 cloves garlic, minced

• 1 can (15 oz) kidney beans, drained and rinsed

• 1 can (15 oz) diced tomatoes (with juices)

• 1 can (8 oz) tomato sauce

• 2 tablespoons tomato paste

• 1 tablespoon chili powder

• 1 teaspoon ground cumin

• 1 teaspoon paprika

• ½ teaspoon dried oregano

• ½ teaspoon salt (adjust to taste)

• ¼ teaspoon black pepper

• Optional: ¼ teaspoon cayenne pepper (for heat)

Cheese Topping

• 2 cups shredded cheddar cheese

• ½ cup shredded mozzarella (optional, for extra melt)

• 2 tablespoons chopped parsley (optional garnish)

How to Make Baked Chili Mac Casserole

Step 1: Cook the Pasta

Bring a large pot of salted water to a boil. Cook the macaroni until just al dente (slightly firm). Drain and set aside.

Step 2: Prepare the Chili Base

In a large skillet over medium heat, cook the ground beef until browned. Drain excess fat if needed.
Add diced onion and cook for 3–4 minutes until softened. Stir in garlic and cook for 30 seconds.

Step 3: Build the Flavor

Add kidney beans, diced tomatoes, tomato sauce, and tomato paste.
Stir in chili powder, cumin, paprika, oregano, salt, pepper, and cayenne (if using).
Let simmer uncovered for 8–10 minutes until slightly thickened.

Step 4: Combine Pasta & Chili

Preheat oven to 375°F (190°C).
In a large bowl (or oven-safe skillet), combine cooked pasta with the chili mixture. Stir until evenly coated.

Step 5: Assemble & Bake

Transfer to a greased 9×13-inch baking dish.
Sprinkle cheddar and mozzarella evenly over the top.
Bake uncovered for 15–20 minutes, until the cheese is melted and bubbly.

Step 6: Rest & Serve

Let the casserole rest for 5 minutes before serving. Garnish with parsley if desired.

Tips for the Best Chili Mac

• Don’t overcook the pasta – it will continue cooking in the oven

• Use freshly shredded cheese for better melting

• Adjust spice level by adding or skipping cayenne

• Make it ahead – assemble and refrigerate, then bake when ready

Variations

• Turkey Chili Mac: Swap ground beef for ground turkey

• Extra Veggies: Add bell peppers or corn for more texture

• Spicy Version: Add jalapeños or extra chili powder

• Creamier Twist: Stir in ½ cup sour cream before baking

What to Serve with Chili Mac

• Garlic bread

• Simple green salad

• Coleslaw

• Roasted vegetables

Storage & Reheating

• Refrigerate: Store leftovers in an airtight container for up to 4 days

• Freeze: Freeze for up to 2 months

• Reheat: Warm in the oven or microwave with a splash of water to keep it moist

Final Thoughts

This Baked Chili Mac Casserole is the kind of meal that feels like a hug in a bowl—rich, cheesy, and deeply satisfying. It’s easy enough for busy weeknights but hearty enough to serve a crowd.