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Delicious slow cooker cowboy casserole dish served with toppings.

Slow Cooker Cowboy Casserole

A hearty and flavorful casserole made in a slow cooker, featuring ground beef, tender potatoes, zesty beans, and creamy goodness without any cream.
Prep Time 20 minutes
Cook Time 6 hours
Total Time 6 hours 20 minutes
Course Main Course
Cuisine American
Servings 6 servings
Calories 400 kcal

Ingredients
  

Main Ingredients

  • 1 pound Lean ground beef Opt for lean to avoid greasiness.
  • 1 pound Baby potatoes Scrubbed and chopped.
  • 1 medium Yellow onion Chopped.
  • 3 cloves Garlic Minced.
  • 1 can Dark kidney beans Drained and rinsed.
  • 1 cup Sweet corn Drained and rinsed.
  • 1 can Fire-roasted diced tomatoes Adds smoky flavor.
  • 1 can Condensed cream of mushroom soup Provides creaminess.
  • 1 can Diced green chiles Choose mild or hot.
  • 1 packet Taco seasoning mix For added flavor.
  • 2 cups Cheddar-Jack cheese Shredded, for topping.
  • 1/2 cup Sour cream For garnish.
  • 1/4 cup Cilantro Chopped, for garnish.

Instructions
 

Preparation

  • In a skillet over medium heat, cook the ground beef until browned. Drain excess fat.
  • While the beef is cooking, scrub and chop the baby potatoes, onion, and garlic.
  • Drain and rinse the kidney beans and sweet corn.

Cooking

  • In your slow cooker, add the browned beef, chopped potatoes, diced onion, garlic, beans, corn, diced tomatoes, and green chiles.
  • Spoon in the condensed cream of mushroom soup and sprinkle the taco seasoning over everything.
  • Use a large spoon to gently combine all the ingredients.
  • Set your slow cooker on low for about 6-8 hours or high for 3-4 hours, until everything is tender and flavorful.
  • If possible, stir halfway through the cooking time.
  • Once cooked, top with shredded Cheddar-Jack cheese, a dollop of sour cream, and fresh cilantro before serving. Enjoy!

Notes

This casserole is perfect for meal prep and can be stored in the fridge for up to 4 days. You can also freeze it for up to 3 months. Reheat gently to maintain texture.
Keyword Comfort Food, Cowboy Casserole, Hearty Dinner, Meal Prep, Slow Cooker