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Chili Mac and Cheese Bake Recipe

There’s something incredibly comforting about a hearty, cheesy casserole that brings a little kick of spice with every spoonful. This Chili Mac and Cheese Bake Recipe hits all those cozy notes, combining rich chili and creamy mac and cheese into one soul-warming dish that never disappoints.

A green pot filled with a rich, cheesy macaroni dish on a white marbled surface. The dish has three main layers: the bottom layer is a mix of small elbow macaroni pasta in light yellow, soft and covered with sauce; the middle layer has cooked ground meat mixed with dark red kidney beans and small diced red tomatoes, adding texture and color; the top layer is a thick, melted bright orange cheese sauce that covers the pasta and meat, with a sprinkle of chopped green herbs scattered evenly on top. The cheese looks shiny and smooth, stretching slightly over the mix underneath. Photo taken with an iphone --ar 2:3 --v 7
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Why You’ll Love This Recipe

  • Ultimate Comfort Food: The combination of chili and creamy mac and cheese creates a cozy meal that feels like a warm hug.
  • Customizable Flavor: You can adjust the spice level, cheese types, and bean varieties to make it your own.
  • Family Favorite: My family goes crazy for this dish, and it’s perfect for busy weeknights or casual gatherings.
  • Easy Make-Ahead: You can prep parts or all of it in advance, saving precious time on busy days.

Ingredients You’ll Need

The beauty of this Chili Mac and Cheese Bake Recipe is how well these ingredients work in harmony — the savory beef and beans, fresh veggies, and creamy cheese sauce all come together perfectly. Picking quality cheddar and fresh veggies really makes a difference.

Flat lay of a mound of fresh uncooked elbow macaroni pasta, a small white ceramic bowl filled with bright red tomato sauce, a small white ceramic bowl of rich heavy cream, a small white ceramic bowl with whole garlic cloves, three whole uncracked brown eggs with clean shells, a handful of fresh bright green parsley sprigs, a small white ceramic bowl of diced red bell pepper, a small white ceramic bowl of diced white onion, a small white ceramic bowl filled with shredded sharp yellow cheddar cheese, a small white ceramic bowl containing whole kidney beans, a small white ceramic bowl holding a deep red tomato paste, a small white ceramic bowl with golden yellow melted butter, and a pile of raw ground beef with natural marbling all arranged with perfect symmetry on a clean white marble surface, soft natural light, photo taken with an iPhone, professional food photography style, fresh ingredients, white ceramic bowls, no bottles, no duplicates, no utensils, no packaging --ar 2:3 --v 7 --p m7354615311229779997
  • Ground beef: I go for 80% lean because it keeps the chili juicy without too much grease.
  • Small onion: Adds sweetness and depth – I like to dice it finely so it melts into the chili.
  • Bell pepper: For a pop of color and mild crunch that softens as it simmers.
  • Garlic cloves: Fresh garlic is a game changer – don’t skimp here!
  • Chili seasoning mix: You can grab a packet, but I love making my own blend (I’ll share mine below).
  • Tomato paste: This boosts the umami and thickens the sauce.
  • Tomato sauce and diced tomatoes: The base of a rich, tangy chili – use good quality for best results.
  • Chicken broth: Or beef broth – whichever you have on hand for depth of flavor.
  • Kidney beans: Drained and rinsed, they add heartiness and texture.
  • Macaroni: The classic pasta for mac and cheese – I always use elbow macaroni!
  • Butter and flour: To create that luscious cheese sauce base.
  • Heavy cream and milk: Together they make the sauce silky smooth.
  • Mustard powder, onion powder, salt, pepper: These seasonings subtly boost the flavor complexity.
  • Hot sauce: I use Texas Pete for a little warmth and tang that disappears into the cheesy goodness.
  • Cheddar cheese: Sharp cheddar shredded fresh from the block is my secret weapon for melty, flavorful cheese sauce.
  • Fresh parsley: For a fresh, bright garnish to finish your bake.
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Note: You’ll find the complete list of ingredients, along with their exact measurements, in the printable recipe card at the bottom of this post.

Variations

I love that this Chili Mac and Cheese Bake Recipe feels like a blank canvas — you can play around with the heat, beans, cheeses, and even the protein to suit your tastes and dietary needs.

  • Spicy Upgrade: I once added jalapeños and a dash of cayenne for a fiery variation that had everyone begging for seconds.
  • Vegetarian Version: Swap ground beef for plant-based crumbles or extra beans for a hearty meatless meal.
  • Cheese Mix: Mixing sharp cheddar with Monterey Jack gives a creamier melt that my whole family adores.
  • Bean Swap: Black beans or pinto beans work well if kidney beans aren’t your favorite — just make sure they’re rinsed and drained.

How to Make Chili Mac and Cheese Bake Recipe

A white bowl filled with a warm pasta dish made of elbow macaroni covered in melted orange cheese. The pasta is mixed with brown cooked meat, small red kidney beans, and bits of diced red tomatoes. Small green herb pieces are sprinkled on top, adding color contrast. A silver fork rests on the right side inside the bowl. The bowl sits on a white marbled surface. photo taken with an iphone --ar 2:3 --v 7

Step 1: Build the Perfect Chili Base

Start by browning your ground beef in a large pot — I like to break it up as it cooks to get even crumbles. Toss in diced onions and cook until the beef is browned and onions soften, usually about 7 minutes. Don’t skip draining the grease here; it helps keep the chili from feeling too oily.

Add your diced bell pepper and garlic, cooking until the peppers are tender, about 4 minutes. Stir in the chili seasoning and tomato paste, letting that deep flavor develop for a minute before adding tomato sauce, canned tomatoes, and broth. Bring everything to a boil, then lower to a gentle simmer. This is where patience pays off — the longer it simmers, the richer and thicker your chili gets. About 10 minutes before serving, stir in the kidney beans so they get nicely warmed without losing texture.

Step 2: Craft the Creamy Mac and Cheese

Preheat your oven to 400°F — you’ll want it ready for the final bake. While the pasta water comes to a boil, melt butter in a large pot and whisk in flour to make a roux, cooking for 2 minutes to eliminate that raw flour taste. Slowly pour in the heavy cream and milk, whisking constantly until it’s thickened and smooth.

Add your mustard powder, onion powder, salt, pepper, and just a touch of hot sauce. This hot sauce doesn’t make the dish spicy, but it rounds out the flavors beautifully — don’t skip it! Gradually add shredded cheddar cheese, stirring until velvety smooth. Once your pasta is cooked just until al dente (I like to watch the timer closely to avoid overcooking), drain it and stir it into your cheese sauce.

Step 3: Combine and Bake

Gently fold the chili into the mac and cheese — I love to leave some of the chili separate if I want more cheesy bites, so feel free to adjust the ratio. Transfer everything to a baking dish, top generously with extra shredded cheddar, and bake uncovered for 5 minutes or until bubbly and melted on top. A sprinkle of fresh parsley just before serving adds a nice pop of freshness.

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Pro Tips for Making Chili Mac and Cheese Bake Recipe

  • Freshly Shred Your Cheese: Pre-shredded cheese often contains additives that prevent smooth melting, so I always shred cheddar from the block for that creamy, silky cheese sauce.
  • Watch Your Pasta Timing: I’ve learned that cooking the macaroni just to al dente prevents mushiness after baking and reheating.
  • Simmer Chili with Lid Partially Covered: This balances thickening and moisture retention — otherwise, it can dry out too much before baking.
  • Customize the Chili Texture: If you like chunkier chili, add beans towards the end; for a more blended feel, add them earlier during simmering.

How to Serve Chili Mac and Cheese Bake Recipe

Chili Mac and Cheese - Serving Suggestion

Garnishes

I love a simple garnish of chopped fresh parsley — it adds a fresh, vibrant touch and balances the richness. Sometimes I sprinkle a little extra sharp cheddar or even some sliced green onions for a pop of color and extra bite.

Side Dishes

My go-to side to round out this meal is classic cornbread or even my chili cornbread casserole for a bit of sweetness and texture contrast. A crisp green salad with a tangy vinaigrette also pairs nicely, cutting through the richness.

Creative Ways to Present

For a fun setting, I’ve served this bake in individual ramekins topped with a little cheese and parsley for a personalized touch. It’s always a hit at casual dinner parties or when feeding picky kids who love their own portions.

Make Ahead and Storage

Storing Leftovers

Once cooled, I store leftovers in airtight containers in the fridge for up to 3 days. It reheats well, making it a perfect next-day meal when you’re short on time.

Freezing

I’ve frozen this recipe a few times with great results. If freezing, I recommend undercooking the pasta by a minute to avoid mushiness upon reheating. Freeze in portions for easy thawing and future cozy dinners.

Reheating

The best way I’ve found to reheat is gently warming it on the stovetop or in the oven at low temperature, covered. This keeps the pasta from drying out. Add a splash of milk if the cheese sauce looks too thick after reheating.

FAQs

  1. Can I make this Chili Mac and Cheese Bake Recipe vegetarian?

    Absolutely! Simply skip the ground beef and use extra beans or your favorite plant-based meat substitute. You can also add sautéed mushrooms or lentils for that hearty texture.

  2. What kind of cheese works best in this recipe?

    Sharp cheddar is classic for its flavor and melting ability. Mixing in Monterey Jack or even a little mozzarella creates a smooth, creamy sauce with a mild stretchiness.

  3. Can I prepare parts of this recipe ahead of time?

    Yes! You can make the chili 1-2 days ahead and reheat it when you’re ready. Alternatively, assemble the entire dish without the cheese topping and refrigerate; then bake with cheese right before serving.

  4. How do I avoid mushy pasta in the bake?

    Cook the macaroni just until al dente and keep an eye on timing throughout. Using a timer is key. Also, avoid over-mixing the chili with pasta before baking and reheat gently.

Final Thoughts

This Chili Mac and Cheese Bake Recipe has become one of my all-time comfort food go-tos. It’s the kind of dish that warms your heart and fills your belly — perfect for family dinners or whenever you need a little extra cozy in your life. I hope you enjoy making it as much as I love sharing it with you; trust me, once you try it, it’ll be a staple in your recipe rotation too!

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Chili Mac and Cheese Bake Recipe

5 Stars 4 Stars 3 Stars 2 Stars 1 Star 4.9 from 37 reviews
  • Author: Lina
  • Prep Time: 15 minutes
  • Cook Time: 45 minutes
  • Total Time: 1 hour
  • Yield: 18 cups 1x
  • Category: Main Course
  • Method: Baking
  • Cuisine: American

Description

Chili Mac is a comforting, hearty casserole combining flavorful chili made with ground beef, beans, and tomatoes with creamy homemade macaroni and cheese. This baked dish is perfect for a satisfying main course that blends cheesy richness with spicy warmth.


Ingredients

Scale

Chili

  • 1 lbs. ground beef, 80% lean
  • 1 small onion, diced
  • ½ cup bell pepper, diced
  • 3 cloves garlic, diced
  • 1.25 oz. packet chili seasoning mix (or homemade chili seasoning: 2 tsp chili powder, 1 tsp ground cumin, 1 tsp dried oregano, ½ tsp paprika, ½ tsp salt, ¼ tsp pepper, 1 pinch cayenne)
  • 1 tablespoon tomato paste
  • 8 oz. tomato sauce
  • 14.5 oz. can diced tomatoes, undrained
  • ½ cup chicken broth (or beef broth)
  • 1 15 oz. can kidney beans, drained

Mac and Cheese

  • 2 cups macaroni, uncooked
  • 2 tablespoons butter
  • 2 tablespoons flour
  • ½ cup heavy cream
  • 1 cup milk
  • ½ teaspoon mustard powder
  • ¼ teaspoon onion powder
  • ¼ teaspoon salt
  • ¼ teaspoon pepper
  • ½ teaspoon hot sauce
  • 1 ½ cups cheddar cheese, shredded

For Baking

  • 1 ½ cups cheddar cheese, shredded
  • Fresh parsley, to garnish

Instructions

  1. Make the Chili: Cook and crumble the ground beef in a large pot over medium-high heat for 2 minutes. Add diced onions and cook for 5 more minutes until beef is browned and onions softened. Drain excess grease.
  2. Sauté Vegetables and Add Seasoning: Add diced bell peppers and garlic to the pot, cooking until peppers soften, about 4 minutes. Stir in chili seasoning mix and tomato paste, cooking for 1 minute to combine flavors.
  3. Add Liquids and Simmer: Pour in tomato sauce, undrained diced tomatoes, and chicken broth. Stir well, bring to a boil, then reduce heat to a gentle simmer partially covered. Let simmer while preparing mac and cheese, adding drained kidney beans in the last 10 minutes of simmering to heat through.
  4. Preheat Oven and Boil Pasta: Preheat oven to 400° F. Begin boiling salted water for macaroni. Cook macaroni according to package instructions until just al dente. Drain and set aside.
  5. Prepare Cheese Sauce: Melt butter in a large Dutch oven or soup pot over medium heat until foaming. Whisk in flour and continuously stir for 2 minutes to make a roux. Slowly add heavy cream in splashes while stirring, followed by milk in the same manner. Bring mixture to a boil, then reduce heat to simmer. Stir in hot sauce, mustard powder, onion powder, salt, and pepper.
  6. Add Cheese to Sauce: Gradually sprinkle shredded cheddar cheese into the sauce while stirring continuously until the sauce is smooth and fully combined.
  7. Combine Macaroni with Cheese Sauce: Add drained macaroni to the cheese sauce and stir gently to coat the noodles evenly.
  8. Combine Chili and Macaroni: Add the prepared chili to the macaroni and cheese mixture, gently folding with a silicone spatula to combine. Adjust ratio of chili to mac and cheese according to preference.
  9. Top and Bake: Transfer combined chili mac mixture into a baking dish if not already in oven-safe pot. Sprinkle the top evenly with 1 ½ cups shredded cheddar cheese. Bake uncovered at 400° F for 5 minutes or until cheese is melted and bubbly.
  10. Garnish and Serve: Remove from oven, garnish with fresh parsley if desired, and serve warm.

Notes

  • Shred cheese from a block for best melt and flavor; Cracker Barrel Sharp Yellow Cheese is recommended.
  • Monterey Jack cheese can be added for a creamier texture and mild flavor.
  • Beans can be omitted or substituted with drained, rinsed black beans if preferred.
  • Hot sauce is a subtle flavor enhancer and won’t make the mac and cheese spicy; Texas Pete is recommended, with Frank’s hot sauce as an alternative.
  • Cornbread or chili cornbread casserole pairs excellently as a side dish with this recipe.
  • This recipe can be made a day or two ahead; chili can be refrigerated separately and reheated on stovetop before combining.
  • Assemble entire dish without cheese topping ahead of time; store in fridge and bake the cheese topping just before serving.
  • Store leftovers in an airtight container refrigerated up to 3 days or freeze for longer storage; avoid overcooking pasta to prevent mushiness on reheating.
  • Estimated nutritional info is per 1 cup serving, with approximately 18 cups total yield.

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