A hearty pasta recipe that combines chili with macaroni & cheese using ground beef, chili beans, noodles and gobs of gooey cheese.
JUMP TO RECIPEFor as long as I’ve been cooking, I’ve always mixed leftover homemade chili with macaroni noodles, throw in some cheese then ate it as a separate meal later in the week.
It was always a win-win because my family – especially when the kids were little – loved it! Actually, they liked it better than plain chili and would get excited when I made chili because they knew what came next.
I thought I was just being cleverly frugal and, in doing so, had invented something new. Then Pinterest happened and I discovered that it wasn’t anything new. It was already a thing.
Boo. Life never fails to humble me when I get the big head on.
The good thing was it made me think about making it as a standalone dish and not just a thrown-together thing with leftovers.
I am happy to tell you this has turned into one of our FAVORITE meals and the best part is that it freezes beautifully!
FAQ ABOUT CHILI MAC
Can I double the recipe? YES! I almost always do because the leftovers heat up so well and I love to keep this in the freezer.
Can Chili Mac be frozen? Also, yes! Pour into a 2-quart dish (I use disposable aluminum) then top with cheese (last step). Cover with foil then cool to room temperature. Freeze up to 3 months.
How do you heat after freezing? You can either defrost in the refrigerator overnight then heat, covered, at 350 degrees 45 minutes OR you can reheat from frozen 90 minutes (uncover the last 20 minutes).
What if I can’t find Chili Beans? Just use a can of pinto beans (drained) then add a dash more salt, pepper, garlic and cumin.
Can I use cheddar or another type of cheese? Yep! Use whatever you like best or have on-hand.
Recipe for The BEST Chili Mac
Chili Mac

Ingredients
- 1.5 lbs ground beef
- 1 onion, diced
- 1 15.5-oz can chili beans, undrained
- 1 14.5-oz. can petite diced tomatoes
- 1 8-oz. can tomato sauce
- 1 1.25-oz. packet chili seasoning
- 1 teaspoon salt
- 1/2 teaspoon pepper
- 1/2 teaspoon garlic powder
- 1/2 teaspoon cumin
- 1 cup milk
- 1 1/2 cups small macaroni noodles, uncooked
- 8-oz. colby jack cheese, shredded and divided
Instructions
- Season ground beef and onion with salt & pepper to taste then brown over high heat in a large, wide pot until meat is cooked through. Drain fat then return to pot.
- Add remaining ingredients except half of the cheese (reserving half for later). Stir well then bring to a boil. Once boiling, reduce heat to low and cook, covered, for 10 minutes; stirring occasionally.
- Turn off heat and let pot rest, covered, on the burner for 15 minutes or until liquid is absorbed and noodles are tender. Stir again then top with remaining shredded cheese to serve.
Notes
- Chili Beans are beans with saucy chili seasoning. If you can’t find chili beans, just use a can of pinto beans (drained) then add a dash more salt, pepper, garlic and cumin.
- Other questions are likely addressed in the FAQ section above the recipe card.









