Go Back

Slow Cooker Cowboy Casserole

A hearty and comforting casserole made with ground beef, potatoes, and cheese, perfect for busy family dinners.
Print Recipe Pin Recipe
Prep Time 15 minutes
Cook Time 6 hours
Total Time 6 hours 15 minutes
Servings: 6 servings
Course: Dinner, Main Course
Cuisine: American
Calories: 450
Ingredients Method Notes

Ingredients
  

Main Ingredients
  • 2 pounds ground beef Browned before adding to the slow cooker
  • 4 cups diced potatoes Cut into even pieces for even cooking
  • 1 can 15 ounces corn, drained Canned, but can use fresh if preferred
  • 1 can 15 ounces green beans, drained Canned, low sodium recommended
  • 1 can 10.5 ounces cream of mushroom soup Can be swapped with cream of chicken or celery
  • 1 cup shredded cheddar cheese Added during the last 30 minutes of cooking
  • 1 medium onion, diced Browned with ground beef
  • to taste salt and pepper Adjust based on preference
  • 1 tablespoon garlic powder Seasoning for flavor
  • 1 tablespoon onion powder Seasoning for flavor

Method
 

Preparation
  1. Brown the ground beef and onion in a skillet over medium heat until the beef is no longer pink. Drain excess grease.
  2. Layer the diced potatoes, corn, green beans, cooked beef mixture, cream of mushroom soup, garlic powder, onion powder, salt, and pepper in the slow cooker.
  3. Stir to combine all ingredients.
Cooking
  1. Cover and cook on low for 6-8 hours or on high for 4 hours.
  2. About 30 minutes before serving, sprinkle shredded cheddar cheese on top and cover until melted.

Notes

Let the casserole cool to room temperature before storing. Store in an airtight container in the fridge for up to 3-4 days. To freeze, place in freezer-safe containers for up to 2 months. Thaw overnight in the fridge and reheat in the oven or microwave until hot.