
This Chili Mac Casserole is a delightful blend of hearty beef, tender pasta, and melted cheese, making it an ideal choice for a family dinner. Perfect for busy weeknights or cozy weekends, this dish combines comfort and flavor in every bite. With minimal prep and cook time, you can serve up a meal that satisfies everyone’s cravings.
Why You’ll Love This Chili Mac Casserole
This casserole is not just delicious; it also comes with several standout features.
- Easy to Prepare: With simple ingredients and straightforward steps, this dish can be whipped up in no time.
- Flavorful Combination: The blend of spices, beef, and cheese creates a comforting flavor that everyone loves.
- Family-Friendly: Kids and adults alike will enjoy this filling meal that’s perfect for any occasion.
- Versatile Dish: Customize with your favorite vegetables or spices to suit your taste preferences.
- Great for Leftovers: This casserole keeps well in the fridge, making it perfect for meal prep or easy reheating.
Tools and Preparation
To make your cooking experience smooth and efficient, gather the necessary tools before you start.
Essential Tools and Equipment
- Large pot
- Large skillet
- 13×9 inch baking pan
- Measuring cups and spoons
- Wooden spoon or spatula
Importance of Each Tool
- Large pot: Essential for boiling the pasta evenly without overcrowding.
- Large skillet: Perfect for browning the ground beef while giving enough space to mix in other ingredients.
- Baking pan: The right size ensures even cooking and easy serving of the casserole.
Ingredients
This chili mac casserole is loaded with beef, pasta, and cheese for an easy family dinner that’s filling too!
For the Meat Mixture
- 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)
For the Pasta
- 16 oz Elbow Macaroni
For the Cheese Topping
- 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 excess fat from the skillet.
Step 3: Combine Ingredients
Return the skillet to medium heat. Add in the diced tomatoes (with their juice), water, and taco seasoning. Stir everything together and let it simmer for about 5 minutes while stirring occasionally.
Step 4: Mix Pasta and Meat
Add the cooked pasta to the meat mixture in the skillet. Stir well to ensure everything is evenly combined.
Step 5: Assemble in Baking Pan
Spread half of the mixture in a greased 13×9 inch baking pan. Sprinkle one cup of shredded cheddar cheese over this layer. Top with the remaining meat mixture.
Step 6: Bake
Cover the baking pan with foil and place it in a preheated oven at 350°F (175°C). Bake for 30 minutes. Afterward, remove the foil, sprinkle with remaining cheddar cheese, and bake uncovered for an additional 10 minutes or until cheese is melted.
Enjoy your delicious Chili Mac Casserole!
How to Serve Chili Mac Casserole
Serving chili mac casserole is a breeze, and there are many ways to make it a delightful meal for your family. Pair it with various sides or toppings to elevate the experience.
Add Fresh Toppings
- Sour Cream – A dollop of sour cream adds creaminess and balances the flavors.
- Chopped Green Onions – Fresh green onions give a crunchy texture and vibrant color.
- Sliced Jalapeños – For those who love spice, jalapeños bring a nice kick to each bite.
Accompany with Sides
- Garlic Bread – This classic side offers a crunchy texture that complements the casserole perfectly.
- Garden Salad – A refreshing salad can lighten up the meal while adding nutritional value.
- Cornbread – Sweet cornbread pairs wonderfully with the savory flavors of chili mac casserole.
Serve in Individual Portions
- Casserole Dishes – Bake individual servings for a fun presentation at gatherings or family dinners.
- Bowl Style – Serve in bowls for a cozy, casual dining experience that feels homey.
How to Perfect Chili Mac Casserole
Creating the perfect chili mac casserole involves some simple tips that enhance flavor and texture. Follow these guidelines for an amazing dish.
- Use Quality Beef – Choose lean ground beef for a healthier option without sacrificing flavor.
- Cook Pasta Al Dente – Slightly undercooked pasta will absorb flavors during baking without becoming mushy.
- Experiment with Seasonings – Feel free to add spices like cumin or paprika for extra depth in taste.
- Layer Cheese Properly – Distributing cheese throughout the layers provides bursts of cheesy goodness in every bite.
- Let It Rest Before Serving – Allowing the casserole to rest for 5-10 minutes after baking helps it set and makes serving easier.

Best Side Dishes for Chili Mac Casserole
Pairing your chili mac casserole with the right sides can enhance the meal’s overall enjoyment. Here are some excellent options to consider.
- Coleslaw – A crunchy, tangy coleslaw provides contrast and freshness alongside the hearty casserole.
- Steamed Broccoli – Lightly steamed broccoli adds color and nutrients, making your meal well-rounded.
- Corn on the Cob – Grilled or boiled corn on the cob is sweet and complements the savory flavors beautifully.
- Potato Chips – A side of crispy potato chips adds texture and is an easy option for casual dining.
- Roasted Vegetables – Seasonal roasted veggies bring out natural sweetness while pairing wonderfully with chili flavors.
- Fruit Salad – A light fruit salad can be refreshing and cleanse the palate after rich bites of casserole.
Common Mistakes to Avoid
It’s easy to make mistakes when preparing Chili Mac Casserole. Here are some common pitfalls and how to avoid them.
- Overcooking the Pasta: Cooking the pasta too long can lead to mushy noodles. Follow the package instructions and aim for al dente.
- Skipping the Drainage: Not draining the fat from the beef can make your casserole greasy. Always drain excess fat after cooking the meat.
- Ignoring Seasoning: Forgetting to add taco seasoning can leave your dish bland. Be sure to mix in enough seasoning for full flavor.
- Not Covering While Baking: Failing to cover the dish with foil initially may dry out the casserole. Cover it during the first half of baking for moisture retention.
- Using Low-Quality Cheese: Low-quality cheese may not melt well and could affect taste. Use a good quality shredded cheddar for best results.
Storage & Reheating Instructions
Refrigerator Storage
- Store leftovers in an airtight container.
- Refrigerate within 2 hours of cooking.
- Enjoy within 3-4 days for best flavor.
Freezing Instructions
- Freeze in a freezer-safe container or tightly wrapped in plastic wrap.
- Label with the date; use within 2-3 months for optimal quality.
Reheating Instructions
- Oven: Preheat to 350°F (175°C). Cover with foil and bake for about 20 minutes until heated through.
- Microwave: Place in a microwave-safe dish, cover, and heat for 2-3 minutes, stirring halfway through.
- Stovetop: Heat in a skillet over medium heat, stirring occasionally, until hot (about 5-7 minutes).

Frequently Asked Questions
What is Chili Mac Casserole?
Chili Mac Casserole is a hearty dish that combines chili, macaroni pasta, ground beef, and cheese, baked until bubbly and golden.
Can I customize my Chili Mac Casserole?
Absolutely! You can add vegetables like bell peppers or swap out ground beef for turkey or vegetarian protein.
How do I make Chili Mac Casserole spicier?
To add heat, include diced jalapeños or increase the amount of taco seasoning used in the recipe.
Is Chili Mac Casserole kid-friendly?
Yes! This dish is perfect for families as it’s filling and packed with flavors that children love.
Final Thoughts
Chili Mac Casserole is a comforting family favorite that’s both easy to prepare and versatile. You can customize it by adding your favorite ingredients or adjusting the spice level. Give this recipe a try; it’s sure to become a regular at your dinner table!

Chili Mac Casserole
Chili Mac Casserole is the perfect comfort food that brings together the rich flavors of ground beef, tender elbow macaroni, and gooey cheddar cheese. This hearty dish is ideal for busy weeknights or a cozy family gathering, promising satisfaction in every bite. With minimal prep and cooking time, you can effortlessly whip up a meal that delights both kids and adults alike. Customize this versatile casserole with your favorite vegetables or spices to make it uniquely yours! Serve it hot from the oven with fresh toppings like sour cream or jalapeños for an extra kick.
- Total Time: 55 minutes
- Yield: Serves approximately 6 people 1x
Ingredients
- 1 lb Ground Beef
- 1 medium Onion (diced)
- 14.5 oz. Diced Tomatoes (canned, undrained)
- 16 oz Elbow Macaroni
- 2 cups Cheddar Cheese (shredded, divided)
- 2 Tbsp Taco Seasoning
- 1/2 cup Water
Instructions
- Cook elbow macaroni according to package instructions until al dente; drain.
- In a large skillet, brown ground beef and diced onion over medium heat until beef is no longer pink; drain fat.
- Add diced tomatoes, water, and taco seasoning to the skillet; let simmer for 5 minutes.
- Mix cooked pasta into the meat mixture thoroughly.
- In a greased 13×9 inch baking pan, layer half of the mixture, sprinkle with one cup of cheddar cheese, and top with remaining mixture.
- Cover with foil and bake at 350°F (175°C) for 30 minutes; uncover, add remaining cheese, and bake for another 10 minutes until melted.
- Prep Time: 15 minutes
- Cook Time: 40 minutes
- Category: Main
- Method: Baking
- Cuisine: American
Nutrition
- Serving Size: 1 cup (240g)
- Calories: 450
- Sugar: 4g
- Sodium: 680mg
- Fat: 25g
- Saturated Fat: 12g
- Unsaturated Fat: 10g
- Trans Fat: 0g
- Carbohydrates: 39g
- Fiber: 3g
- Protein: 24g
- Cholesterol: 75mg
Leave a Comment