This chili mac crock pot recipe transforms three simple ingredients into a hearty, meal-prep-friendly dish that’s ready in under an hour. The beauty lies in its simplicity—ground beef, elbow macaroni, and canned tomatoes simmer together until the pasta absorbs the rich, spiced chili broth, creating a comforting one-pot wonder.
I perfected this recipe during a particularly busy week when I needed a no-fuss dinner that could feed my family without extra effort.
The magic happens in the slow cooker, where the flavors meld effortlessly. You’ll start with browning the beef for depth, then add the pasta and broth, letting it cook on low for about 3-4 hours.
The result? Tender macaroni swimming in a savory, slightly spiced sauce that’s perfect for leftovers. This dish is foolproof, requiring minimal prep and delivering maximum satisfaction—ideal for weeknights or meal prep Sundays.
By the time you’re done, you’ll have a pot of chili mac that’s rich, flavorful, and ready to serve. The pasta soaks up the chili broth, creating a dish that’s heartier than takeout but easier to make.
Top with shredded cheese, green onions, or sour cream for extra flavor, and you’ve got a meal that’s as comforting as it is convenient. Let’s get cooking—this recipe is a game-changer for busy evenings.
What makes this dish truly special is its versatility. Double the batch and freeze half for later, or adjust the spices to suit your taste. It’s the kind of meal that feels like a hug in a bowl—simple, satisfying, and always a crowd-pleaser.
Ready to simplify your dinner routine? Here’s how to make it.
Ingredients for chili mac crock pot
Three core ingredients plus pantry staples. That’s all you need for this crock pot magic.
| Ingredient | Amount | Notes |
|---|---|---|
| Ground Beef 🥩 | 1 lb | 80/20 fat ratio preferred |
| Elbow Macaroni 🍝 | 12 oz | Uncooked, standard elbow shape |
| Canned Diced Tomatoes 🍅 | 14 ½ oz | No-salt-added preferred |
| Chicken Broth 💧 | 1 cup | Low-sodium preferred |
| Chili Powder 🌶️ | 1 tbsp | Mild or medium heat |
| Ground Cumin 🌿 | 1 tsp | Toasted for deeper flavor |
| Garlic Powder 🧄 | ½ tsp | Freshly ground preferred |
| Onion Powder 🧅 | ½ tsp | Or substitute dried onion flakes |
| Salt 🧂 | ½ tsp | Adjust to taste |
| Black Pepper 🌶️ | ¼ tsp | Freshly ground preferred |
| Olive Oil 🫒 | 1 tbsp | For browning beef |
| Shredded Cheese 🧀 | ½ cup | Optional topping (cheddar/monterey jack) |
| Green Onions 🧅 | 2 whole | Sliced for garnish |
The ground beef is where the flavor starts. 80/20 fat ratio gives you the best texture and richness—leaner cuts dry out in the slow cooker. Grab the store-brand or Walmart’s Great Value if you’re watching costs, but Costco’s Kirkland Signature is my go-to for bulk cooking. No-salt-added canned tomatoes make a difference (I stock up on Muir Glen at Trader Joe’s), but regular works if that’s what you’ve got. The elbow macaroni? Barilla or De Cecco are my picks—they hold up better than store-brand when soaking up all that chili broth.
No chicken broth? Beef broth works just as well, or even water in a pinch (though flavor will be milder). Swap the chili powder for taco seasoning at half the amount if you’re feeling adventurous. The onion powder and garlic powder can be replaced with 1/4 cup finely chopped onion and 2 minced garlic cloves if you’re prepping ahead. For the olive oil, any neutral oil works—avocado or vegetable oil too. The cheese and green onions are purely optional but make it feel like a restaurant meal. I always grab extra green onions—they add freshness without overpowering.
This reheats beautifully—30 seconds in the microwave or warm on the stove for 2 minutes. Keeps for 4-5 days in the fridge, freezes for 3 months if you portion it into containers. I double the batch every time and freeze half—weeknight dinners solved. The flavors actually get better the next day as everything melds together. Store leftovers with a sprinkle of cheese on top to keep it fresh longer.
Why You’ll Love This Recipe
- Crockpot Magic: I swear by the hands-off approach—just brown the beef, dump everything in, and let it slow-cook. No stirring, no stress, no standing over a stove while dinner burns.
- Deep Umami Bomb: The ground beef and chicken broth create this rich, savory base that’s next level—especially when those tomatoes break down into a thick, tangy sauce. Honestly, the chili powder makes it taste like a hug in a bowl.
- Budget-Buster Win: Elbow mac, canned tomatoes, and a pound of beef? You’re looking at a filling, hearty meal for under $10. Between us, this is how I feed my family without breaking the bank—no fancy ingredients, just pure satisfaction.
Step-by-step instructions for chili mac crock pot recipe
Here’s how to create this hearty, flavorful dish with minimal effort.
Brown the Ground Beef
Heat a large skillet over medium-high heat and add the 1 tablespoon olive oil. Once the oil is shimmering, add the 1 pound ground beef, breaking it apart with a wooden spoon. Cook until the beef is no longer pink in the center and has lost its raw appearance, about 5-6 minutes. This step develops deep flavor that will carry through your entire dish.
Drain any excess fat from the cooked beef using a fine-mesh strainer, but don’t rinse away the flavorful browned bits. Transfer the beef to your crock pot and set it aside. The residual fat in the skillet will help create a rich base for your chili mac.
Combine All Ingredients in the Crock Pot
In the same skillet (no need to wash it), add the 12 ounces elbow macaroni and toast it over medium heat for 2-3 minutes until it turns a light golden color. This gives the pasta a nutty flavor and prevents it from becoming mushy later. Transfer the toasted macaroni to the crock pot with the beef.
Add the 14.5 ounces canned diced tomatoes (with juices), 1 cup chicken broth, 1 tablespoon chili powder, 1 teaspoon ground cumin, 0.5 teaspoon garlic powder, 0.5 teaspoon onion powder, 0.5 teaspoon salt, and 0.25 teaspoon black pepper to the crock pot. Stir everything together until the spices are evenly distributed and the macaroni is fully submerged in the liquid.
Cook on Low Until Tender
Place the lid on your crock pot and cook on low heat for 4-5 hours. This slow cooking time allows the flavors to meld together perfectly and ensures the macaroni becomes tender without falling apart. The dish is ready when the pasta is fork-tender and the sauce has thickened slightly, coating the back of a spoon.
Here’s the thing—don’t peek at the chili mac during cooking. Every time you lift the lid, you release heat and moisture, which can extend the cooking time. Trust the timer and the process. The aroma when you finally open the lid will be worth the wait.
Finish and Serve
Once the cooking time is complete, stir the chili mac carefully. If the sauce is too thick, you can add 1-2 tablespoons of water or chicken broth to reach your desired consistency. Taste and adjust the seasoning if needed, adding more salt or chili powder as necessary.
To serve, ladle the chili mac into bowls and top each portion with 2 tablespoons of the 0.5 cup shredded cheese. Garnish with the sliced 2 whole green onions for a fresh pop of color and flavor. The cheese will melt slightly from the heat of the dish, creating a delicious topping that ties everything together.
Pro Tips For Making Chili Mac Crock Pot
- Brown the Beef First: Dump raw ground beef into the crock pot and you’re asking for bland, greasy chili mac. Instead, cook the beef in a skillet over medium-high heat until it’s no longer pink—about 5-6 minutes—and drain most of the fat. This step actually deepens the flavor and keeps your finished dish from tasting like a swamp.
- Rinse the Macaroni: That starchy pasta water clinging to elbow macaroni will turn your chili mac into a gluey mess. Toss the dry pasta in a colander, rinse it under cold water, and shake off excess moisture before adding it to the crock pot. Your texture will be light and the sauce won’t turn into paste.
- Layer Ingredients Smartly: Dump everything in at once and you’ll end up with uneven cooking—some pasta soggy, some beef dry. Start with the beef (pre-brown, remember?), then add tomatoes, broth, and spices. Stir, then add the macaroni last so it absorbs flavor but doesn’t break down into mush. The top layer should be the pasta.
- Finish with a Stir: Low and slow is great, but chili mac left untouched in the crock pot for hours will have a sad, separated look. Give it a good stir 15 minutes before serving—this redistributes the sauce, warms up the pasta, and makes it look (and taste) like you put in effort. No one needs to know it was hands-off for 6 hours.
Troubleshooting perfect results
Mushy Pasta Fix
If your macaroni turns out mushy after cooking, it’s likely because the pasta absorbed too much liquid. The key is to toast the pasta in the skillet for 2-3 minutes before adding it to the crock pot—this creates a slight barrier that prevents over-absorption.
If it’s still too soft, drain ½ cup of the broth before serving or stir in 1-2 tablespoons of uncooked elbow macaroni to bulk it up. 🍝
Underseasoned Dish
This happens when the flavors don’t meld enough during slow cooking. Boost the seasoning by adding ½ teaspoon more chili powder and ¼ teaspoon smoked paprika directly to the crock pot in the last 30 minutes of cooking.
For extra depth, stir in 1 teaspoon soy sauce or 1 tablespoon Worcestershire sauce—these umami-rich ingredients elevate the entire dish. Taste as you go!
Sauce Too Thin
A watery chili mac usually means the pasta didn’t absorb enough liquid. If this happens, simmer the dish uncovered on high for 10-15 minutes after cooking to thicken the sauce. Alternatively, mash ½ cup of the cooked macaroni with a fork to release starch, which naturally thickens the broth.
For a quick fix, stir in 1 tablespoon cornstarch mixed with 2 tablespoons cold water.
Beef Too Dry
Using lean ground beef (90/10 or higher fat ratio) is the most common culprit. Always opt for 80/20 fat ratio—the fat keeps the meat juicy during slow cooking.
If your beef is dry, deglaze the skillet with 2 tablespoons beef broth after browning and pour it over the beef in the crock pot. For extra moisture, add ¼ cup water during the last hour of cooking.
Burnt or Scorched Bottom
This happens when the crock pot isn’t level or the heat is too intense. Always place your slow cooker on a heat-resistant pad (like a silicone trivet) to prevent direct heat damage. If you notice browning, stir the contents and add 2 tablespoons broth or water to loosen the bottom.
For future batches, reduce the cooking time slightly or switch to high heat for 2-3 hours instead of low.
Freezer Burn Prevention
If your chili mac develops freezer burn, it’s usually from exposing it to air or not sealing properly. Portion into airtight glass containers (like Pyrex) or heavy-duty freezer bags, squeezing out all air before sealing.
Label with the date—this dish freezes best for 3 months. For extra protection, place a parchment paper barrier between layers if freezing in bulk. 🧊
Nutrition facts
Frequently asked questions
Can I use ground turkey or chicken instead of beef?
Ground turkey (especially dark meat) or chicken work perfectly—they just cook slightly faster. Use 1 pound of lean ground poultry and reduce cooking time to 3-4 hours on low. For extra moisture, add 2 tablespoons broth during the last hour. The flavor will be lighter but just as satisfying.
Why does my pasta turn mushy in the slow cooker?
Slow cookers make pasta tender, but it can absorb too much liquid. Always toast the pasta in a dry skillet for 2-3 minutes before adding it to the crock pot. This creates a barrier that prevents overcooking. If it’s still too soft, drain ½ cup of broth before serving or stir in 1-2 tablespoons of uncooked pasta to bulk it up.
Can I make this dish in an Instant Pot instead?
Yes! Brown the beef and toast the pasta as directed, then add everything to your Instant Pot. Cook on high pressure for 8 minutes, followed by a 10-minute natural release. The pasta will be slightly firmer than in a crock pot, so adjust seasoning to taste. For creamier texture, stir in ¼ cup sour cream at the end.
How do I make this spicier?
Add ½ teaspoon cayenne pepper or 1 teaspoon hot sauce at the end of cooking. For extra heat, stir in 1 diced jalapeño (seeds removed) during the last 30 minutes. Always taste first—spices intensify as they sit! For smoky depth, add ¼ teaspoon smoked paprika along with the chili powder.
Can I prep this ahead for meal prep?
This dish is perfect for meal prep! Cook the full batch, let it cool, and store in airtight containers for up to 5 days in the fridge. Freeze portions for 3 months—just thaw overnight in the fridge before reheating. The flavors actually improve after resting! For reheating, microwave for 2-3 minutes or warm on the stove for 5 minutes with a splash of broth.
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