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Chili Mac Casserole Recipe

5 from 2 votes
Angela SellariBy Angela Sellari
Angela Sellari
Angela Sellari Founder of AboutAMom

Angela is the founder of About A Mom and currently acts as a content creator and editor-in-chief for the About A Mom Team. She has been a professional blogger for over 10 years. Angela has appeared…

Expertise: Content Creation & Editing View all posts →
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Tis the season for casseroles! I don’t know what it is exactly about this time of the year that has me craving casseroles, but I know I am not alone in this. There is something so comforting about a casserole. Not to mention that having the oven turned on for a bit, helps to take the chill out of the air.

Chili Mac Casserole

Last weekend I was having such a craving for chili, so I made this chili mac casserole. It really hit the spot. It was also a welcoming site for my sister-in-law and mother after they returned from a long afternoon of shopping. That’s one of the things I love about a hearty casserole recipe like this, there is usually enough to share with extended family and friends.

Ingredients:

  • 1 1/2 cups uncooked elbow macaroni
  • 2 pounds lean ground beef
  • 1 medium onion, chopped
  • 1 green pepper, chopped
  • 2 garlic cloves, minced
  • 1 can (28 ounces) diced tomatoes, undrained
  • 1 can (16 ounces) chili beans, undrained
  • 1 can (6 ounces) tomato paste
  • 1-1/2 teaspoons salt
  • 1 tablespoon chili powder
  • 1 teaspoon ground cumin
  • 1 teaspoon ground oregano
  • 1/2 teaspoon pepper
  • dash or two of hot sauce
  • 1 cup shredded reduced-fat Mexican cheese blend
Chili Mac Casserole Recipe

Instructions:

Step 1: Cook macaroni according to package directions. Meanwhile, in a large nonstick skillet, cook the beef, onion, green pepper and garlic over medium heat until meat is no longer pink; drain of excess fat. Stir in the tomatoes, beans, tomato paste and seasonings.

Step 2: Drain macaroni and add to beef mixture. Transfer to a 13-in. x 9-in. baking dish coated with cooking spray. Cover and bake at 375° for 25-30 minutes or until bubbly. Uncover and sprinkle with cheese. Bake an additional 5-8 minutes or until cheese is melted.

Yields 10 servings.

Chili Mac Casserole Recipe

Chili Mac Casserole Recipe

Angela Sellari
Chili Mac Casserole is a hearty and comforting casserole recipe that is sure to please.
5 from 2 votes
Print Recipe Pin Recipe
Prep Time 20 minutes mins
Cook Time 30 minutes mins
Total Time 50 minutes mins
Course Main Course
Cuisine American
Servings 10 servings
Calories 247 kcal

Ingredients
  

  • 1 1/2 cups uncooked elbow macaroni
  • 2 pounds lean ground beef
  • 1 medium onion chopped
  • 1 green pepper chopped
  • 2 garlic cloves minced
  • 1 can 28 ounces diced tomatoes, undrained
  • 1 can 16 ounces chili beans, undrained
  • 1 can 6 ounces tomato paste
  • 1-1/2 teaspoons salt
  • 1 tablespoon chili powder
  • 1 teaspoon ground cumin
  • 1 teaspoon ground oregano
  • 1/2 teaspoon pepper dash or two of hot sauce
  • 1 cup shredded reduced-fat Mexican cheese blend

Instructions
 

  • Cook macaroni according to package directions. Meanwhile, in a large nonstick skillet, cook the beef, onion, green pepper and garlic over medium heat until meat is no longer pink; drain of excess fat. Stir in the tomatoes, beans, tomato paste and seasonings.
  • Drain macaroni and add to beef mixture. Transfer to a 13-in. x 9-in. baking dish coated with cooking spray. Cover and bake at 375° for 25-30 minutes or until bubbly. Uncover and sprinkle with cheese. Bake an additional 5-8 minutes or until cheese is melted.

Nutrition

Calories: 247kcalCarbohydrates: 19gProtein: 25gFat: 7gSaturated Fat: 4gSodium: 284mgFiber: 1g
Keyword Chili Mac Casserole
Tried this recipe?Let us know how it was!

About Angela SellariContent Creation & Editing

Angela is the founder of About A Mom and currently acts as a content creator and editor-in-chief for the About A Mom Team. She has been a professional blogger for over 10 years. Angela has appeared in numerous TV segments, advertising campaigns and her work has been featured by many top publications. She lives in Tampa, Florida.

Reader Interactions

Published: Nov 20, 2014 | Updated: Nov 21, 2025
5 from 2 votes (1 rating without comment)

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Recipe Rating




  1. Rena McDaniel says

    Posted on 11/21 at 6:40 AM

    This looks so delicious! I pinned it so I could try it out for myself. Can’t wait!!!!

    Reply
  2. Jenni E. {Sweet Pennies from Heaven} says

    Posted on 11/21 at 9:52 AM

    I know my family, and they would tear that up!! Chili mac is one of our favorite meals anytime of the year, but especially in the cold winter months,

    Reply
  3. Amanda @ Adorkablii says

    Posted on 11/21 at 10:10 AM

    I know this would disappear in my house!! Haha. Chili never last! It is seriously so amazing! I think we shall try this one day!

    Reply
  4. Terri Ramsey Beavers says

    Posted on 11/21 at 11:02 AM

    That looks pretty tasty. Thanks for sharing, now I’m good and hungry :).

    Reply
  5. Fi Ní Neachtáin says

    Posted on 11/21 at 11:18 AM

    Oh yum, this looks so delicious. I want to make this for dinner one night next week. Thanks for sharing the recipe!

    Reply
  6. kendall says

    Posted on 11/21 at 11:48 AM

    Oh goodness – does it get more delicious than this? YUM!

    Reply
  7. Kori says

    Posted on 11/21 at 11:52 AM

    We make a stovetop chili mac, so I’ve always wondered how it would adapt for a casserole. We have so many favorites.

    Reply
  8. Amby Felix says

    Posted on 11/21 at 2:50 PM

    This looks like such a hearty meal. I have never had anything like this! I will keep it in mind!

    Reply
  9. Erica says

    Posted on 11/21 at 4:14 PM

    This look amazingly delicious. I might have to give it a try I think my husband would love it.

    Reply
  10. Rebecca says

    Posted on 11/21 at 5:14 PM

    Do you hear that? It’s a delicious alert! This looks divine! I don’t like mac and cheese AT ALL but I love chilli and my husband loves both, this is probably the perfect dish for both of us! I have to try!

    Reply
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