One-Pot Chili Mac with Ground Beef
Some nights, dinner needs to be fast, filling, and made from things already sitting in the pantry. That is exactly when this one pot chili mac with ground beef saves the evening. It takes the bold, smoky flavor of chili, folds in tender elbow macaroni, and finishes with a blanket of melted cheddar — all in a single pot, in about 30 minutes, with almost nothing to wash up afterwards.
If you love comfort food that does not ask for a sink full of dishes, this is your new weeknight regular. It is hearty enough for hungry teenagers, easy enough for a tired cook, and flexible enough to bend around whatever you have on hand.
Why This One Pot Chili Mac with Ground Beef Works So Well
The magic is in the combination. Chili brings the spice and depth, macaroni brings the comfort, and cheese ties the whole thing together. Because the pasta cooks right in the sauce, it soaks up flavor instead of tasting like an afterthought, and the starch it releases makes the sauce naturally thick and creamy.
It also checks every busy-night box:
- One pot, one cleanup — no colander, no second pan, no pile of dishes.
- Pantry ingredients — ground beef, canned beans and tomatoes, dried pasta, and spices you probably already own.
- Ready in 30 minutes — faster than takeout, and far cheaper.
- Family-approved — cheesy, mild enough for kids, and easy to spice up for adults.
Ingredients for One Pot Chili Mac with Ground Beef
Everything here is a pantry staple, which is why this recipe is such a reliable backup plan. Measure nothing too precisely — this dish forgives a heavy hand with the cheese and a light hand with the spice.
- 1 lb ground beef
- 1 medium onion, chopped
- 2 cloves garlic, minced
- 1 can (15 oz) kidney beans, drained and rinsed
- 1 can (14.5 oz) diced tomatoes
- 2 cups beef broth
- 2 cups elbow macaroni
- 1 tablespoon chili powder
- 1 teaspoon cumin
- Salt and pepper to taste
- 1 cup shredded cheddar cheese, plus extra for topping
- Chopped green onions or cilantro, for garnish (optional)
How to Make One Pot Chili Mac with Ground Beef
Step 1: Brown the Beef
Heat a large pot or Dutch oven over medium heat. Cook the ground beef until browned, breaking it up with a wooden spoon, then drain off any excess grease. Add the chopped onion and garlic and cook for 2 to 3 minutes, until the onion softens and the garlic smells fragrant.
Step 2: Add Everything Else
Stir in the kidney beans, diced tomatoes, beef broth, elbow macaroni, chili powder, cumin, salt, and pepper. Give it a good stir so the pasta is sitting down in the liquid — dry pasta poking above the surface will cook unevenly.
Step 3: Simmer Until Tender
Bring the pot to a boil, then reduce the heat to low, cover, and simmer for 10 to 12 minutes, stirring once or twice so nothing sticks. The pasta should be tender and the sauce thickened. If it looks too thick before the pasta is done, splash in a little extra broth.
Step 4: Make It Cheesy
Take the pot off the heat and stir in the shredded cheddar until it melts into a creamy, glossy sauce. Taste and adjust the salt, chili powder, or cumin — this is your moment to make it yours.
Step 5: Serve and Garnish
Scoop generous portions into bowls, top with extra cheddar and a shower of green onions or cilantro, and serve right away while the cheese is still gloriously melty.
Easy Ways to Make It Your Own
Once you have the base recipe down, it is endlessly adaptable:
- Spicy kick: Add diced jalapeños, a pinch of cayenne, or an extra teaspoon of chili powder.
- Extra cheesy: Stir in a spoonful of cream cheese along with the cheddar for an even silkier sauce.
- More veggies: Bell peppers, corn, or zucchini all disappear happily into the sauce.
- Protein swap: Ground turkey, chicken, or plant-based crumbles work just as well as beef.
- Smoky twist: A teaspoon of smoked paprika gives the whole dish a campfire depth.
What to Serve with Chili Mac
This one pot chili mac with ground beef is a full meal on its own, but a simple side makes it feel like a proper dinner. Garlic bread is the classic partner — perfect for scooping up sauce. A crisp side salad cuts through the richness, and a dollop of sour cream or a few slices of avocado adds a cool, creamy contrast. For a cozy family table, set out the toppings and let everyone build their own bowl.
How to Store and Reheat Leftovers
Leftovers might be the best part — the flavors deepen overnight. Store cooled chili mac in an airtight container in the fridge for up to 4 days. Reheat gently on the stove or in the microwave with a splash of beef broth or water, since the pasta will have absorbed some of the sauce. To freeze, cool completely, pack into freezer-safe containers, and freeze for up to 3 months; thaw overnight in the fridge before reheating.
For more cozy, budget-friendly dinners, try our easy cheesy eggplant parmesan and classic Swedish meatballs with creamy gravy — both are weeknight favorites in our house too. And if you are planning a holiday table, our easy Thanksgiving side dishes pair beautifully with a big family meal.
For food-safety guidance on storing cooked ground beef, see the USDA’s leftovers and food safety page and FoodSafety.gov’s cold food storage chart.
Tips for the Best Chili Mac Every Time
- Do not overcook the pasta — it keeps softening in the hot sauce off the heat, so pull it when it is just tender.
- Stir at least once during simmering so the macaroni does not clump or stick to the bottom.
- Use freshly shredded cheddar if you can — pre-shredded cheese has anti-caking coatings that melt less smoothly.
- Brown the beef well before adding liquids; that browning is where most of the flavor comes from.
Conclusion
If your weeknights need a dinner that is fast, cheap, comforting, and guaranteed to disappear, this one pot chili mac with ground beef is it. One pot, thirty minutes, happy eaters, and a sink that barely notices dinner happened. Make a double batch — you will be glad you did when tomorrow’s lunch is already sorted.
Frequently Asked Questions
Can I make one pot chili mac ahead of time?
Yes. It reheats beautifully and tastes even better the next day. Store it in an airtight container in the fridge for up to 4 days and reheat with a splash of broth to loosen the sauce.
Can I freeze chili mac?
Absolutely. Let it cool completely, pack it into freezer-safe containers, and freeze for up to 3 months. Thaw overnight in the fridge before reheating gently on the stove.
What if my pasta absorbs too much liquid?
Just stir in a splash of beef broth or water while reheating. The pasta will relax back into a saucy, creamy consistency.
Can I make this chili mac vegetarian?
Yes — swap the ground beef for plant-based crumbles or an extra can of beans, and use vegetable broth instead of beef broth. The chili spices carry the flavor either way.
How spicy is this recipe?
As written it is mild and kid-friendly. For more heat, add diced jalapeños, cayenne, or extra chili powder to taste.
Can I make one pot chili mac ahead of time?
Yes. It reheats beautifully and tastes even better the next day. Store it in an airtight container in the fridge for up to 4 days and reheat with a splash of broth to loosen the sauce.
Can I freeze chili mac?
Absolutely. Let it cool completely, pack it into freezer-safe containers, and freeze for up to 3 months. Thaw overnight in the fridge before reheating gently on the stove.
What if my pasta absorbs too much liquid?
Just stir in a splash of beef broth or water while reheating. The pasta will relax back into a saucy, creamy consistency.
Can I make this chili mac vegetarian?
Yes — swap the ground beef for plant-based crumbles or an extra can of beans, and use vegetable broth instead of beef broth. The chili spices carry the flavor either way.
How spicy is this recipe?
As written it is mild and kid-friendly. For more heat, add diced jalapeños, cayenne, or extra chili powder to taste.
Emily Carter is the founder and editor of Her Everyday Nest. After nine years of renting in five apartments across three cities, she's learned how to make any rental feel like home.
