Slow Cooker Southwestern Chili

Nothing beats a bowl of hot, hearty, meaty chili, especially when you’re craving something bold. This Southwestern Chili has a twist on traditional flavors, loaded with poblano peppers, chipotle powder, and black beans. Best of all, it’s a breeze to make in the slow cooker!

Two black skillets with Slow Cooker Southwestern Chili topped with shredded cheese.

Chili is perfect for gatherings, meal prepping, or a cozy dinner at home, and this recipe makes it even easier. Just prep it in the morning, set it to cook, and come home to a delicious meal that’s ready to serve. It’s even a hit at tailgates—everyone will be asking you for the recipe!

With ground beef, smoky spices, corn, and beans, this chili has a Southwest kick that makes it unique and absolutely irresistible.

Two bowls of Slow Cooker Southwestern Chili topped with sour cream.

Ingredients

  • Ground beef – Use 80/20 for best flavor.
  • Onion – About 1/2 an onion.
  • Poblano chili – Seeded and diced.
  • Garlic – Chopped.
  • Chili powder
  • Cumin
  • Chipotle powder
  • 28-ounce can crushed tomatoes
  • Canned Rotel tomatoes – Undrained.
  • Canned black beans – Drained.
  • Corn niblets – Frozen or canned and drained.
  • Water
  • Salt
  • Freshly ground black pepper
Slow Cooker Southwestern Chili ingredients with labels.

How To Make Southwestern Slow Cooker Chili

  1. Brown the ground beef in a skillet over medium-high heat until cooked through, breaking it into chunky crumbles. Drain excess fat.
  2. Add the onion, poblano pepper, and garlic to the skillet and cook for 2–3 minutes, until the onion softens.
  3. Stir in the chili powder, cumin, and chipotle powder, letting them cook with the beef for about a minute to bring out their flavors.
  4. Transfer the beef mixture to your slow cooker.
  5. Add the crushed tomatoes, Rotel, black beans, corn, water, salt, and a few twists of black pepper.
  6. Stir everything together until evenly mixed.
  7. Cover and cook on low for 6–8 hours or on high for 3–4 hours, until the chili thickens and flavors meld together.
  8. Adjust the seasoning with additional salt or pepper to taste before serving.

Step-By-Step Process

Chef Jenn’s Tips

  • Go for 80/20 ground beef for just the right balance of flavor and texture.
  • Poblanos give a mild smoky heat, but diced jalapeños can add an extra kick if you like it spicier.
  • For a thicker chili, keep the lid slightly open during the last hour to allow moisture to evaporate.
  • For extra thickness, stir in a tablespoon of masa harina or cornmeal in the last hour of cooking.

Recommended

Make It a Meal 

Top your Southwestern Chili with shredded cheese, sour cream, and fresh cilantro. Pair with cornbread or tortilla chips for a complete meal. This chili is also great served over rice or with a warm tortilla for scooping.

Slow Cooker Southwestern Chili with shredded cheese on top on a black skillet.

Storage 

Keep leftovers in an airtight container in the fridge for up to four days. To freeze, portion the chili into freezer-safe bags or containers and freeze for up to three months. Reheat on the stove or microwave, adding a splash of water if it needs thinning out.

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Two black skillets with Slow Cooker Southwestern Chili topped with shredded cheese.

Slow Cooker Southwestern Chili

Chef Jenn
Thick, chunky and full of flavor, this Slow Cooker Southwestern Chili is perfect on a cold day. It's a set-it-and-forget-it recipe that's ready when you are. Adjust the spices to suit your tastes, and serve it with cornbread for a full meal!
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Prep Time 15 minutes
Cook Time 4 hours
Total Time 4 hours 15 minutes
Course Main Course
Cuisine American
Servings 6 servings
Calories 459 kcal

Ingredients
  

  • 1 ½ pound ground beef use 80/20 for best flavor
  • 1 cup onion diced; about ½ an onion
  • 1 poblano chili seeded and diced
  • 3 cloves garlic chopped
  • 2 tablespoons chili powder
  • 1 tablespoon chipotle powder
  • 1 tablespoon cumin
  • 28 ounce canned crushed tomatoes
  • 1 can Rotel tomatoes undrained
  • 14 ounce canned black beans
  • 1 ½ cup corn niblets frozen or canned and drained
  • ½ cup water
  • 1 teaspoon salt
  • freshly ground black pepper

Instructions
 

  • Brown the ground beef in a skillet over medium-high heat until cooked through, breaking it into chunky crumbles. Drain excess fat.
  • Add the onion, poblano pepper, and garlic to the skillet and cook for 2–3 minutes, until the onion softens.
  • Stir in the chili powder, cumin, and chipotle powder, letting them cook with the beef for about a minute to bring out their flavors.
  • Transfer the beef mixture to your slow cooker.
  • Add the crushed tomatoes, Rotel, black beans, corn, water, salt, and a few twists of black pepper.
  • Stir everything together until evenly mixed.
  • Cover and cook on low for 6–8 hours or on high for 3–4 hours, until the chili thickens and flavors meld together.
  • Adjust the seasoning with additional salt or pepper to taste before serving.

Notes

Chef Jenn’s Tips

  • Go for 80/20 ground beef for just the right balance of flavor and texture.
  • Poblanos give a mild smoky heat, but diced jalapeños can add an extra kick if you like it spicier.
  • For a thicker chili, keep the lid slightly open during the last hour to allow moisture to evaporate.
  • For extra thickness, stir in a tablespoon of masa harina or cornmeal in the last hour of cooking.

Nutrition

Serving: 1cupCalories: 459kcalCarbohydrates: 35gProtein: 28gFat: 25gSaturated Fat: 9gPolyunsaturated Fat: 1gMonounsaturated Fat: 10gTrans Fat: 1gCholesterol: 81mgSodium: 963mgPotassium: 1158mgFiber: 10gSugar: 10gVitamin A: 1661IUVitamin C: 35mgCalcium: 124mgIron: 7mg
Keyword chili, ground beef, slow cooker
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