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Slow Cooker Cowboy Casserole: A Hearty and Flavorful Comfort Meal


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  • Author: Emma
  • Total Time: 6-7 hours
  • Yield: 6 servings

Description

This Slow Cooker Cowboy Casserole is the ultimate comfort meal! Packed with ground beef, tender potatoes, creamy mushroom soup, melted cheese, and bold spices, it’s a hearty and satisfying dish that requires minimal effort. Perfect for busy weeknights, family gatherings, or meal prepping!


Ingredients

  • 1 pound ground beef
  • 1 medium onion, chopped
  • 3 cloves garlic, minced
  • 1 (10.75 oz) can cream of mushroom soup
  • 1/2 cup milk
  • 1 (15 oz) can kidney beans, drained & rinsed
  • 1 (14.5 oz) can diced tomatoes with green chilies
  • 1 cup frozen corn
  • 1 teaspoon chili powder
  • 1/2 teaspoon salt
  • 1/4 teaspoon black pepper
  • 4 cups sliced potatoes (about 1.5 lbs)
  • 1 cup shredded cheddar cheese

Instructions

  1. Brown the Ground Beef: Heat a skillet over medium heat. Cook ground beef, onion, and garlic until the beef is browned and onions are softened. Drain excess fat.
  2. Transfer to the Slow Cooker: Add the beef mixture to the slow cooker. Stir in cream of mushroom soup, milk, kidney beans, diced tomatoes with green chilies, corn, chili powder, salt, and pepper.
  3. Layer the Potatoes: Evenly distribute the sliced potatoes on top, ensuring they are well-coated in the beef mixture.
  4. Slow Cook: Cover and cook on low for 6–7 hours or high for 3–4 hours until potatoes are tender.
  5. Add Cheese: Sprinkle shredded cheddar cheese over the top in the last 20 minutes of cooking. Cover and let it melt.
  6. Serve & Enjoy: Scoop into bowls and serve warm with optional toppings like sour cream, green onions, or tortilla chips.

Notes

  • Use russet or Yukon Gold potatoes for best results.
  • Choose lean ground beef to avoid excess grease.
  • Adjust spice levels by adding more chili powder or diced jalapeños.
  • For a vegetarian version, swap ground beef with black beans or lentils and use cream of celery soup.
  • Leftovers taste even better the next day!
  • Prep Time: 15 minutes
  • Cook Time: 6-7 hours (low) or 3-4 hours (high)
  • Category: Casserole
  • Method: Slow Cooker
  • Cuisine: American