This Chili Mac Casserole is a delightful dish that combines hearty beef, tender pasta, and melty cheese into one comforting meal. Perfect for busy weeknights or family gatherings, this recipe offers a tasty way to please both kids and adults alike. Its simplicity and flavor make it a standout choice for any occasion, whether you’re hosting a casual dinner or preparing a cozy night in.

Jump to:
- Why You’ll Love This Recipe
- Tools and Preparation
- Essential Tools and Equipment
- Importance of Each Tool
- Ingredients
- For the Casserole
- How to Make Chili Mac Casserole
- Step 1: Cook the Pasta
- Step 2: Brown the Beef
- Step 3: Combine Ingredients
- Step 4: Mix It All Together
- Step 5: Layer in Baking Pan
- Step 6: Bake
- How to Serve Chili Mac Casserole
- Garnish with Fresh Herbs
- Pair with Cornbread
- Serve with a Side Salad
- Add Toppings
- How to Perfect Chili Mac Casserole
- Best Side Dishes for Chili Mac Casserole
- Common Mistakes to Avoid
- Storage & Reheating Instructions
- Refrigerator Storage
- Freezing Chili Mac Casserole
- Reheating Chili Mac Casserole
- Frequently Asked Questions
- Can I use turkey instead of ground beef for Chili Mac Casserole?
- How can I make this dish vegetarian?
- What toppings pair well with Chili Mac Casserole?
- How do I store leftover Chili Mac Casserole?
- Can I prepare this dish ahead of time?
- Final Thoughts
- 📖 Recipe Card
Why You’ll Love This Recipe
- Easy to Prepare: With straightforward steps, this recipe requires minimal kitchen skills, making it perfect for cooks of all levels.
- Flavor Packed: The combination of taco seasoning and cheddar cheese creates a rich taste that will satisfy your cravings.
- Family-Friendly: This casserole is sure to be a hit with the whole family, providing a filling meal that’s great for leftovers.
- One-Pot Wonder: Less mess means more time enjoying your delicious meal; everything comes together in one dish!
- Versatile Ingredients: Feel free to customize with your favorite veggies or swap proteins based on what you have on hand.
Tools and Preparation
Before diving into cooking, gather the necessary tools to make your Chili Mac Casserole experience smooth and enjoyable.
Essential Tools and Equipment
- Large skillet
- Pot for boiling pasta
- 13×9 baking pan
- Measuring cups and spoons
- Cooking spoon
Importance of Each Tool
- Large skillet: Ideal for browning meat and sautéing vegetables evenly.
- Pot for boiling pasta: Provides enough space for the macaroni to cook perfectly without sticking.
- 13×9 baking pan: Perfect size for creating layers in your casserole while ensuring even cooking.
Ingredients
This chili mac casserole is loaded with beef, pasta and cheese for an easy family dinner that’s filling too!
For the Casserole
- 1 lb Ground Beef
- 1 medium Onion (diced)
- 14.5 oz. Diced Tomatoes (canned, undrained)
- 1/2 cup Water
- 2 Tbsp. Taco Seasoning (or one packet)
- 16 oz Elbow Macaroni
- 2 cups Cheddar Cheese (shredded, divided)
How to Make Chili Mac Casserole
Step 1: Cook the Pasta
Bring a pot of water to a boil and cook the elbow macaroni according to package directions until al dente. Drain and set aside.
Step 2: Brown the Beef
In a large skillet over medium heat, cook the ground beef along with the diced onion until the beef is no longer pink. Drain any excess fat from the skillet.
Step 3: Combine Ingredients
Return the skillet to heat. Add in the canned diced tomatoes, water, and taco seasoning. Stir everything together and let it simmer for about 5 minutes, stirring occasionally.
Step 4: Mix It All Together
Combine the meat mixture with the cooked pasta, mixing well to ensure even distribution of flavors.
Step 5: Layer in Baking Pan
Spread half of the mixture into a greased 13×9 baking pan. Sprinkle one cup of shredded cheddar cheese on top, then layer with the remaining meat mixture.
Step 6: Bake
Cover the pan with foil and place it in an oven preheated to 350°F (175°C). Bake covered for 30 minutes. Afterward, remove the foil, sprinkle with another cup of cheese, and bake uncovered for an additional 10 minutes until the cheese is melted and bubbly.
Now you have a delicious Chili Mac Casserole ready to enjoy! Serve warm and watch it disappear quickly from your table.
How to Serve Chili Mac Casserole
Chili mac casserole is a versatile dish that can be enjoyed in various ways. Whether serving it on a cozy family night or at a casual gathering, these serving suggestions will enhance your meal.
Garnish with Fresh Herbs
- Chopped Cilantro: Adds a fresh, vibrant flavor that complements the spices.
- Green Onions: Sliced green onions provide a mild onion taste and a pop of color.
Pair with Cornbread
- Sweet Cornbread: The sweetness of cornbread balances the savory flavors of the casserole perfectly.
- Jalapeño Cornbread: For those who like a kick, jalapeño cornbread adds heat and texture.
Serve with a Side Salad
- Garden Salad: A simple garden salad with mixed greens and a light vinaigrette refreshes the meal.
- Caesar Salad: The creamy dressing and crunchy croutons offer a delicious contrast to the rich casserole.
Add Toppings
- Sour Cream: A dollop of sour cream provides creaminess and tang.
- Avocado Slices: Creamy avocado enhances the dish’s richness while adding healthy fats.

How to Perfect Chili Mac Casserole
For the best chili mac casserole, follow these simple tips to elevate your dish. With these suggestions, you’ll create a flavorful and satisfying meal.
- Use Quality Beef: Start with lean ground beef for less grease and better flavor.
- Al Dente Pasta: Cook your macaroni just until al dente; it will continue cooking in the oven for perfect texture.
- Layer Cheese Generously: Don’t skimp on cheese! Layering cheese in between the pasta and meat keeps everything creamy.
- Experiment with Seasonings: Feel free to add extra spices like cumin or smoked paprika for an extra flavor punch.
- Let it Rest: Allow the casserole to sit for about 10 minutes after baking; this helps it set up nicely for serving.
Best Side Dishes for Chili Mac Casserole
Chili mac casserole pairs beautifully with various sides. Here are some great options to complement your main dish:
- Garlic Bread: Crispy garlic bread is perfect for scooping up any leftover sauce.
- Roasted Vegetables: Seasonal roasted veggies add color and nutrients to your plate.
- Coleslaw: A crunchy coleslaw provides a refreshing crunch that contrasts well with the casserole’s warmth.
- Baked Beans: Sweet baked beans enhance the comfort food experience with their rich flavors.
- Potato Wedges: Crispy potato wedges are a fun side that kids will love alongside this hearty meal.
- Fruit Salad: A light fruit salad offers a sweet finish and balances out the savory chili mac.
- Macaroni Salad: For pasta lovers, macaroni salad is an easy, cold side that complements the warm dish.
- Pickles or Relish: Tangy pickles add an interesting contrast to the flavors in chili mac casserole.
Common Mistakes to Avoid
To ensure your Chili Mac Casserole turns out perfectly, avoid these common mistakes.
- Overcooking the Pasta: Cooking the pasta too long can result in mushy noodles. Follow package instructions and cook until just al dente.
- Using Low-Quality Ground Beef: Low-fat beef can lead to a less flavorful dish. Opt for ground beef with some fat content for better taste.
- Skipping the Taco Seasoning: Not adding seasoning can make the casserole bland. Use taco seasoning for a burst of flavor that enhances the dish.
- Neglecting Cheese Layers: Skipping layers of cheese results in a less cheesy casserole. Layer cheese between pasta and meat mixtures for maximum cheesiness.
- Not Covering While Baking: Failing to cover with foil during baking can cause the top to dry out. Cover the casserole for part of the baking time for better moisture retention.
Storage & Reheating Instructions
Refrigerator Storage
- item Store leftovers in an airtight container.
- item Refrigerate for up to 3-4 days.
Freezing Chili Mac Casserole
- item Allow casserole to cool completely before freezing.
- item Use a freezer-safe container or wrap tightly with plastic wrap and aluminum foil.
- item Freeze for up to 3 months.
Reheating Chili Mac Casserole
- Oven: Preheat to 350°F (175°C) and bake covered for 20-30 minutes until heated through.
- Microwave: Heat in short intervals, stirring occasionally until hot, about 2-3 minutes.
- Stovetop: Heat in a skillet over medium heat, stirring frequently until warmed through.
Frequently Asked Questions
Here are some common questions about this delicious Chili Mac Casserole.
Can I use turkey instead of ground beef for Chili Mac Casserole?
Yes, ground turkey is a great substitute! It will still provide a hearty texture while being lighter in calories.
How can I make this dish vegetarian?
You can replace ground beef with a mix of beans and lentils. Also, use vegetable broth instead of water for added flavor.
What toppings pair well with Chili Mac Casserole?
Consider toppings like sour cream, jalapeños, or fresh cilantro. These add extra flavor and freshness to each serving!
How do I store leftover Chili Mac Casserole?
Store leftovers in an airtight container in the refrigerator for up to 3-4 days.
Can I prepare this dish ahead of time?
Absolutely! You can assemble it beforehand and store it in the refrigerator until you’re ready to bake.
Final Thoughts
Chili Mac Casserole is not only filling but also incredibly versatile. This recipe is perfect for family dinners or gatherings. Feel free to customize it by adding vegetables or using different cheeses according to your preferences. Enjoy this cozy comfort food any night of the week!
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Chili Mac Casserole
- Total Time: 55 minutes
- Yield: Serves approximately 6
Description
Chili Mac Casserole is the ultimate comfort food, merging the heartiness of ground beef, tender elbow macaroni, and gooey cheddar cheese into a single satisfying dish. Perfect for busy weeknights or family gatherings, this delightful casserole is not only simple to prepare but also bursting with flavor from taco seasoning. With its one-pot approach, you can minimize cleanup while enjoying a meal that pleases both kids and adults alike. Customize it by adding your favorite vegetables or using different proteins to make it uniquely yours. Serve it warm and watch it disappear quickly—this Chili Mac Casserole is sure to become a family favorite!
Ingredients
- 1 lb Ground Beef
- 1 medium Onion (diced)
- 14.5 oz Diced Tomatoes (canned, undrained)
- 1/2 cup Water
- 2 Tbsp Taco Seasoning
- 16 oz Elbow Macaroni
- 2 cups Cheddar Cheese (shredded, divided)
Instructions
- Cook the elbow macaroni in boiling water until al dente, then drain.
- In a large skillet over medium heat, brown the ground beef with diced onion until no longer pink. Drain excess fat.
- Stir in diced tomatoes, water, and taco seasoning; simmer for 5 minutes.
- Combine the meat mixture with cooked pasta.
- Layer half of the mixture in a greased 13×9 baking pan; top with 1 cup of cheddar cheese, then add the remaining mixture.
- Cover with foil and bake at 350°F for 30 minutes. Remove foil, top with another cup of cheese, and bake uncovered for an additional 10 minutes until bubbly.
- Prep Time: 15 minutes
- Cook Time: 40 minutes
- Category: Main
- Method: Baking
- Cuisine: American
Nutrition
- Serving Size: 1 serving
- Calories: 450
- Sugar: 4g
- Sodium: 780mg
- Fat: 24g
- Saturated Fat: 12g
- Unsaturated Fat: 8g
- Trans Fat: 0g
- Carbohydrates: 37g
- Fiber: 3g
- Protein: 28g
- Cholesterol: 75mg