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Slow Cooker Cowboy Casserole Recipe

5 Stars 4 Stars 3 Stars 2 Stars 1 Star 5 from 52 reviews
  • Author: Lisa
  • Prep Time: 30 minutes
  • Cook Time: 5 hours
  • Total Time: 5 hours 30 minutes
  • Yield: 6 servings 1x
  • Category: Casserole
  • Method: Slow Cooking
  • Cuisine: American

Description

This Crockpot Cowboy Casserole is a hearty, comforting one-pot meal perfect for busy days. Ground beef, kidney beans, fire-roasted tomatoes, sweet onions, and potatoes layer together in a slow cooker to create a flavorful, cheesy casserole with a subtle smoky kick from chipotle powder. Easy to prepare and ideal for family dinners, this recipe requires minimal effort while delivering robust, satisfying flavors.


Ingredients

Scale

Meat Mixture

  • 1 pound lean ground beef
  • 1 cup finely diced sweet yellow onions
  • 1 tablespoon minced garlic

Vegetables & Beans

  • 16 ounce un-drained dark red kidney beans
  • 14.5 ounce petite diced tomatoes with juice
  • 10 ounce diced tomatoes and fire-roasted hatch chilies with juice
  • 1 cup frozen corn

Seasonings

  • 1 teaspoon kosher salt
  • ½ teaspoon fresh cracked black pepper
  • ¼ teaspoon chipotle powder

Potatoes & Cheese

  • pounds Yukon gold potatoes, sliced about inch thick
  • 1¼ cups Colby and Monterey Jack cheese, freshly shredded

Instructions

  1. Prepare the Crockpot: Lightly spray the crockpot with nonstick cooking spray to prevent sticking during cooking.
  2. Brown the Meat Mixture: In a 10-inch nonstick skillet over medium-high heat, brown the ground beef, onions, and garlic until the beef is no longer pink, approximately 5-7 minutes. This step develops rich flavors for the casserole base.
  3. Drain and Transfer: Drain any excess oil from the browned meat mixture to reduce grease. Transfer the meat mixture to the prepared crockpot.
  4. Add Beans, Tomatoes, and Seasonings: Add the undrained kidney beans, petite diced tomatoes, fire-roasted diced tomatoes with hatch chilies, frozen corn, kosher salt, black pepper, and chipotle powder to the crockpot. Stir everything gently to combine evenly.
  5. Reserve Some Meat Mixture: Remove about 1½ cups of the meat mixture from the crockpot; this will be used to top the potatoes later.
  6. Layer Potatoes and Meat: Layer or wedge the sliced Yukon gold potatoes into the meat and bean mixture inside the crockpot. Then evenly sprinkle the reserved 1½ cups of meat mixture over the potato layer, creating a hearty top layer.
  7. Cook the Casserole: Place the lid on the crockpot and cook on high for 5 hours or on low for 7 hours, until the potatoes are tender and flavors meld.
  8. Add Cheese and Finish: Just before serving, remove the lid and sprinkle the shredded Colby and Monterey Jack cheese over the casserole. Replace the lid and let it sit for a few minutes until the cheese is fully melted. Serve hot and enjoy!

Notes

  • Storage: Store leftover casserole in an airtight container in the refrigerator for up to 3 days.
  • Freezing: Freeze the casserole for up to 2 months. Thaw overnight in the refrigerator before reheating.
  • Reheating: Reheat leftovers in the microwave or on the stovetop until warmed through.
  • You can substitute Yukon gold potatoes with red potatoes or russets if preferred, slicing them thinly for even cooking.
  • For added spice, increase chipotle powder or add a dash of cayenne pepper.

Nutrition

  • Serving Size: 1 serving (approx. 1/6 of casserole)
  • Calories: 420
  • Sugar: 6g
  • Sodium: 750mg
  • Fat: 18g
  • Saturated Fat: 7g
  • Unsaturated Fat: 9g
  • Trans Fat: 0g
  • Carbohydrates: 38g
  • Fiber: 7g
  • Protein: 28g
  • Cholesterol: 75mg