Crowd-Pleasing Chili Mac

As seen in Satisfying Entrées for Every Table.

Spoon up a chunky bowl loaded with beef, beans, cheddar, tomatoes, and pops of green chile, done up easily right in your slow cooker. Macaroni goes in at the end to keep it from getting mushy, and you’ll want to blanket the whole thing in cheddar before digging in. Makes a cheerful meal that pretty much cooks itself. Pull it out for a quick dinner or feed a hungry crowd. Everyone can just help themselves and dive into the heartiness.

Lindsey
Created By Lindsey
Last updated on Fri, 30 May 2025 17:02:13 GMT
Big bowl filled with cheesy noodles and beefy chili. Save Pin
Big bowl filled with cheesy noodles and beefy chili. | cookbing.com

When it's chilly or you just want something fast and hearty, toss together this cheesy slow-cooked chili mac. Dinner's quick to whip up, and you'll watch it disappear from the table just as fast. Creamy beans, chewy pasta, and gooey cheese all mingle in each bite—good luck getting away with only one serving.

I brought this “cheesy chili mac” over to a neighborhood get-together, and every bite vanished. Now it’s the dish my crew asks for whenever they get hungry—it’s basically become a house favorite.

Irresistible Ingredients

  • Lean ground beef: Use beef that’s 90% lean or more so you get lots of flavor but not much grease—keeps the meal hearty but not heavy
  • Uncooked macaroni: Elbow pasta is classic and soaks up the yummy sauce while it cooks right in your slow cooker
  • Mild chili beans: Spoon in the whole can—juice included. This gives a creamy texture and ups the protein while keeping the spice mild
  • Diced tomatoes with green chiles: Drain the can so things don’t get watery, then add for a little tang and gentle heat
  • Chili powder: Sprinkle some in for a comforting flavor boost. If you've got a fresh jar, it'll really wake up the dish
  • Garlic salt: Toss in for a pop of flavor that brightens up the cheese and beans
  • Shredded cheddar cheese: Blanket the top with just-shredded cheddar (block-style melts best, so skip the bagged stuff when you can)

Simple Directions

Sizzle the Beef:
Heat a skillet on medium, crumble in the beef, and cook until it's totally browned. Scoop out any fat—you just want juicy, browned meat in your dish
Boil Noodles:
Fill a large pot with salted water. Cook the macaroni until it's just barely cooked through, then drain quick so it stays nice and firm for the slow cooker
Blend and Build:
Stir together your cooked beef and macaroni in the slow cooker. Then pour in the beans (don't drain those!), add tomatoes and chiles, chili powder, and garlic salt. Mix it all up until you see an even spread of colors and flavors
Shower with Cheese:
Cover everything with a big handful of shredded cheddar so that it melts over the whole top layer
Slow Cook:
Lid goes on. Cook for one hour on high or two on low—if your slow cooker has a hot spot, give it a spin halfway so the cheese melts just right and nothing dries out
Dive In:
Pop off the lid, check out that melty cheddar, and scoop generous servings into your favorite bowls. Chow down while it's steamy and delicious
A bowl of pasta with meat and vegetables. Save Pin
A bowl of pasta with meat and vegetables. | cookbing.com

Everybody loves the crispy cheddar bits stuck to the sides. One time during a wild game night, my little one swiped every crunchy edge while I wasn’t looking. Now I just laugh and let everyone hunt for those extra-cheesy spots.

Easy Storage

Let everything cool first, then stash leftovers in a sealed container. Fridge life is good for about three days, and a dash of water when microwaving brings it right back if it dries out

Change Things Up

Add frozen corn or chunks of sweet bell pepper if you want extra veggies. Trying to skip the beef? Go with ground turkey or use black beans for a meat-free twist. Any small pasta works—as long as it’s cooked just enough to stay together

Serving Ideas

Scoop big spoonfuls into bowls and serve with a buttery cornbread or a crisp green salad. Sometimes I top mine with sour cream or fresh green onion. If you like it hot, a splash of hot sauce does wonders

A bowl of pasta with meat and beans. Save Pin
A bowl of pasta with meat and beans. | cookbing.com

Homestyle Vibes

This comforting meal feels right at home at any table. It’s a Southern favorite for a reason—quick, hearty, and so easy on busy nights since your slow cooker takes care of most of the work

Common Questions

→ Can I swap cheddar for another cheese?

Definitely! Go with Monterey Jack or toss in a blend if you want to change up the cheese game.

→ Can I prep this meal in advance?

Totally. Chill it for up to two days covered, then heat it slowly before eating. Don’t be shy with extra cheese when reheating!

→ Is ground turkey or chicken okay to use?

Yep, those work fine! Just cook and drain the meat before mixing it with the rest.

→ What should I serve with it?

Try a fresh salad, steamed veggies, or grab some crusty bread to dip and crunch alongside.

→ How do I keep the noodles from getting soggy?

Cook the macaroni a bit first, then add it right at the end so it stays firm. Or mix it in just before eating if you’d rather.

Slow Cooker Chili Mac

Savory ground beef, tender noodles, tangy beans, and bright tomatoes all bubbling away in the slow cooker, with a cheesy finish.

Preparation Time
12 Minutes
Cooking Time
60 Minutes
Overall Time
72 Minutes
Created By: Lindsey

Recipe Type: Main Courses

Skill Level: Beginner-Friendly

Type of Cuisine: American

Serves: 6 Portions (6 portions)

Diet Preferences: ~

What You'll Need

→ Main

01 450 g ground beef, browned and grease removed
02 240 g macaroni, boil it till just barely cooked
03 425 g mild chili beans, liquid and all
04 298 g diced tomatoes and green chiles, drained first
05 1.5 teaspoons chili powder
06 1 teaspoon garlic salt
07 120 g cheddar cheese, grated

Step-by-Step Directions

Step 01

Drop the browned beef, your just-cooked macaroni, those beans with their sauce, the drained tomatoes with chiles, chili powder, and garlic salt right into your slow cooker. Stir everything up so it’s mixed well.

Step 02

Now, sprinkle all the cheddar cheese over the top so it makes a nice layer.

Step 03

Pop the lid on your 4-litre slow cooker. Set it to low and let it do its thing for about 2 hours. Or, crank it to high and it'll be ready in 1 to 1.5 hours. If the heat's not even, spin the insert halfway through.

Helpful Notes

  1. Every slow cooker acts a little different, so check your meal now and then and maybe change the timing.
  2. How healthy it turns out can change based on what brands you buy.

Essential Tools

  • 4-litre slow cooker

Allergen Warnings

Always review the ingredient labels for allergens or consult a healthcare professional with concerns.
  • Contains dairy and gluten.

Nutritional Info (Per Portion)

Nutritional values are approximations and shouldn’t be viewed as customized health guidance.
  • Calories: 323
  • Fat Content: 11 grams
  • Carbohydrates: 28 grams
  • Protein Content: 27 grams