Oven-Baked 3-Ingredient Chili Mac Casserole

Oven-Baked 3-Ingredient Chili Mac Casserole


Chili mac casserole is a comforting dish that combines the best of chili and macaroni and cheese. This oven-baked recipe is super easy to make and perfect for busy nights when you want to serve a hearty meal without spending too much time in the kitchen. With just three simple ingredients, you’ll have a delicious dish that everyone will love!

Why Make This Recipe

This 3-Ingredient Chili Mac Casserole is not only easy to prepare, but it’s also a great way to use up leftover chili. It’s creamy, cheesy, and packed with flavor. Additionally, it’s a crowd-pleaser, making it perfect for family dinners or potluck gatherings. Plus, it’s budget-friendly, allowing you to serve a filling meal without breaking the bank.

How to Make Oven-Baked 3-Ingredient Chili Mac Casserole

To make this delicious casserole, follow these simple steps:

Ingredients

  • 4 cups beef chili (canned or leftover)
  • 12 oz dry elbow macaroni
  • 3 cups sharp cheddar cheese, shredded and divided

Directions

  1. Preheat your oven to 350°F (175°C).
  2. Cook the elbow macaroni according to package instructions; drain.
  3. In a large mixing bowl, combine the beef chili, cooked macaroni, and 2 cups of shredded cheddar cheese; mix well.
  4. Transfer the mixture to a baking dish and top with the remaining cheese.
  5. Bake for 25-30 minutes, or until the cheese is bubbly and golden.
  6. Let it cool for a few minutes before serving.

How to Serve Oven-Baked 3-Ingredient Chili Mac Casserole

Serve this chili mac casserole hot, right out of the oven. It pairs well with a simple side salad or some crusty bread. For a complete meal, consider adding some sour cream or chopped green onions on top. This dish is great on its own, but you can also serve it with your favorite toppings to enhance the flavor.

How to Store Oven-Baked 3-Ingredient Chili Mac Casserole

If you have leftovers, store them in an airtight container in the refrigerator for up to 3-4 days. To reheat, simply place the casserole in the microwave or oven until warmed through. If you’re planning to keep it longer, you can freeze the casserole for up to 3 months. Just thaw in the refrigerator before reheating.

Tips to Make Oven-Baked 3-Ingredient Chili Mac Casserole

  • For extra richness, you can add a layer of cream cheese or sour cream in the middle before baking.
  • Experiment with different types of cheeses or add some spices to the chili for a flavor boost.
  • To make it a bit more colorful, consider mixing in some cooked vegetables such as bell peppers or corn.

Variation

If you’re looking for a vegetarian option, simply swap the beef chili for a meatless chili that includes beans, lentils, or vegetables. You can also use different pasta shapes if elbow macaroni isn’t available.

FAQs

Can I use canned chili for this recipe?
Yes, you can easily use canned chili for convenience, which makes this recipe quick and easy.

Can I make this recipe ahead of time?
Absolutely! You can prepare the casserole, cover it, and store it in the fridge until you’re ready to bake it.

What can I pair with this casserole?
This dish pairs well with a side of greens, such as a simple salad, or some garlic bread for a complete meal.

Conclusion

Oven-Baked 3-Ingredient Chili Mac Casserole is a simple and delicious dish that you can whip up in no time. If you’re looking for more hearty casserole ideas, check out this Baked Chicken Burritos with Cheesy Green Chili Sauce. You might also want to look at this potluck favorite that is sure to impress your guests!

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oven baked 3 ingredient chili mac casserole 2026 05 09 170335 683x1024 1

Oven-Baked 3-Ingredient Chili Mac Casserole


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  • Author: anna
  • Total Time: 40 minutes
  • Yield: 4 servings 1x
  • Diet: Vegetarian option available

Description

This easy oven-baked chili mac casserole combines beef chili, macaroni, and cheddar cheese for a comforting meal perfect for busy nights.


Ingredients

Scale
  • 4 cups beef chili (canned or leftover)
  • 12 oz dry elbow macaroni
  • 3 cups sharp cheddar cheese, shredded and divided

Instructions

  1. Preheat your oven to 350°F (175°C).
  2. Cook the elbow macaroni according to package instructions; drain.
  3. Combine the beef chili, cooked macaroni, and 2 cups of shredded cheddar cheese in a large mixing bowl; mix well.
  4. Transfer the mixture to a baking dish and top with the remaining cheese.
  5. Bake for 25-30 minutes, or until the cheese is bubbly and golden.
  6. Let it cool for a few minutes before serving.

Notes

For added richness, layer cream cheese or sour cream before baking. You can also mix in cooked vegetables for more flavor.

  • Prep Time: 10 minutes
  • Cook Time: 30 minutes
  • Category: Main Course
  • Method: Baking
  • Cuisine: American

Nutrition

  • Serving Size: 1 serving
  • Calories: 450
  • Sugar: 6g
  • Sodium: 800mg
  • Fat: 20g
  • Saturated Fat: 10g
  • Unsaturated Fat: 8g
  • Trans Fat: 0g
  • Carbohydrates: 50g
  • Fiber: 4g
  • Protein: 25g
  • Cholesterol: 60mg

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