Slow Cooker Chili Mac and Cheese: The Cozy One-Pot Dinner My Family Keeps Asking For

There are some meals that feel like a warm hug in a bowl, and this Slow Cooker Chili Mac and Cheese is definitely one of them.

I first heard about this combination from a friend who insisted that chili and mac and cheese were meant to be together. I was a little skeptical at first—two comfort foods in one pot? But I finally tried it last weekend, and I completely understood the obsession.

The slow cooker did most of the work while we went about our afternoon. By dinnertime, the kitchen smelled incredible, and everyone was hovering around waiting for me to serve it. The moment I added that final handful of shredded cheddar and watched it melt into the chili and pasta, I knew dinner was going to be a hit.

And it was. Everyone loved it.

What I especially like about this recipe is that it feels hearty without being complicated. You get savory ground beef, tender beans, tomatoes, warm chili spices, pasta, and plenty of gooey cheese all in one comforting meal. It is exactly the kind of dinner I make when the weekend is busy, when I need a little comfort after a stressful day, or simply when I’m in the mood for something cozy.

Why You’ll Love This Chili Mac and Cheese

If you love chili and mac and cheese separately, there’s a very good chance you’ll love them even more together.

The chili brings a rich, savory flavor, while the macaroni makes the dish extra filling. Then comes the cheddar, which ties everything together with that creamy, cheesy finish we all secretly look forward to.

And because this is made in the slow cooker, it’s wonderfully convenient. Once the beef and vegetables are browned, the slow cooker takes over. The pasta goes in toward the end, so there’s no need to cook it separately beforehand.

That means fewer dishes, less fuss, and more time to actually enjoy dinner with your family.

Ingredients You’ll Need

• 1 pound ground beef
• 8 ounces uncooked elbow macaroni
• 2 cans (15 ounces each) pinto beans, drained and rinsed
• 24 ounces diced or crushed tomatoes
• 2 cups beef broth
• 1/2 cup diced onion
• 1 bell pepper, diced
• 2 cloves garlic, minced
• 3 cups shredded cheddar cheese
• 1 tablespoon chili powder
• 2 teaspoons ground cumin
• 1 teaspoon paprika
• 1 teaspoon dried oregano
• 1/2 teaspoon black pepper
• 1 1/2 teaspoons salt, or to taste
• 1 tablespoon oil

How to Make Slow Cooker Chili Mac and Cheese

1. Brown the beef and vegetables

Start by heating the oil in a large skillet over medium-high heat. Add the ground beef, onion, bell pepper, and garlic.

Cook for about 3–5 minutes, breaking the beef apart as it cooks, until it’s nicely browned. Drain any excess grease.

This little step is worth doing. It gives the beef a deeper, richer flavor and keeps the finished chili mac from feeling greasy.

2. Build the chili base

Transfer the beef mixture to your slow cooker.

Add the pinto beans, tomatoes, beef broth, chili powder, cumin, paprika, oregano, salt, and pepper. Give everything a good stir.

At this point, it already smells like a proper pot of chili.

3. Let the slow cooker do its thing

Cover and cook on HIGH for 3–4 hours or LOW for 6–8 hours.

I usually prefer the low setting when I’m making this on a relaxed weekend. There’s something wonderful about having dinner slowly cooking in the background while the rest of the day carries on.

4. Add the macaroni and cheese

When the chili is ready, stir in the uncooked elbow macaroni and about 2 cups of the shredded cheddar cheese.

Cover and cook for another 10–20 minutes, or until the pasta is tender.

Keep an eye on it toward the end because pasta can go from perfectly tender to overly soft fairly quickly.

5. Finish with more cheese

Once the macaroni is cooked, sprinkle the remaining cheddar cheese over the top.

Let it melt, then serve while everything is warm and wonderfully cheesy.

Honestly, this is the part where I always find someone wandering into the kitchen asking, “Is it ready yet?”

My Favorite Tips

Don’t skip browning the beef.
It only takes a few minutes, but it adds a lot of flavor.

Use your favorite beans.
Pinto beans work beautifully, but black beans or kidney beans would also be delicious.

Adjust the spice level.
If your family likes things spicy, add a pinch of cayenne or some diced jalapeño. If you’re cooking for kids, keep the seasoning mild and let everyone add hot sauce at the table.

Watch the pasta.
The macaroni cooks quickly once it’s added, so don’t walk away for an hour at this stage.

Make enough for leftovers.
This is one of those meals that tastes even better the next day. Store leftovers in the refrigerator and reheat gently, adding a splash of broth or water if the pasta has absorbed too much liquid.

What to Serve With Chili Mac

Personally, I don’t think this meal needs much. It’s filling all on its own.

But if you’re feeding a crowd, I like serving it with:

• A simple green salad
• Cornbread
• Garlic bread
• Steamed vegetables
• Sliced avocado
• A dollop of sour cream

And if you’re having a casual family dinner, put out some extra shredded cheese and chopped green onions and let everyone customize their own bowl.

When I Make This Recipe

This has quickly become one of my favorite weekend comfort meals.

I make it when I’m happy and want something hearty to celebrate a quiet weekend at home. I also find myself turning to it after a particularly stressful day when I don’t want to spend hours standing over the stove.

There’s just something comforting about a slow cooker dinner. You do a little preparation, walk away, and eventually the whole house smells like you’ve been cooking all day.

Last weekend, we sat around the table with big bowls of chili mac, talking, laughing, and going back for seconds. Those are the meals I remember—not necessarily the fancy ones, but the simple dinners where everyone is relaxed and asking for another helping.

Nutrition Information

The original recipe lists approximately 300 calories per serving. The figures below are approximate estimates based on the listed ingredients and six servings; actual nutrition will vary depending on the ground beef, cheese, broth, beans, and other brands you use.

Final Thoughts

If you ask me, Slow Cooker Chili Mac and Cheese is exactly what comfort food should be—simple, generous, cheesy, and made for sharing.

It’s the kind of recipe that doesn’t need a special occasion. Make it for a busy weeknight, a lazy Saturday, game day, or one of those evenings when you simply need a bowl of something warm and satisfying.