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Slow Cooker Cowboy Casserole Recipe

Slow Cooker Cowboy Casserole Recipe


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4.8 from 16 reviews

  • Total Time: 6 hours 15 minutes – 7 hours 15 minutes (Low) or 3 hours 15 minutes – 4 hours 15 minutes (High)
  • Yield: 6 1x

Description

Hearty Slow Cooker Cowboy Casserole delivers a rustic ranch-style meal packed with robust flavors and comforting ingredients. Layers of ground beef, potatoes, and melted cheese create a satisfying dish that brings western charm directly to your dinner table.


Ingredients

Scale

Meat and Protein:

  • 1 pound ground beef
  • 1 can (15 ounces / 425 grams) kidney beans, drained and rinsed

Vegetables and Aromatics:

  • 4 cups (about 1.5 pounds / 680 grams) sliced potatoes
  • 1 medium onion, chopped
  • 3 cloves garlic, minced
  • 1 cup frozen corn
  • 1 can (14.5 ounces / 411 grams) diced tomatoes with green chilies

Liquid, Seasonings, and Cheese:

  • 1 can (10.75 ounces / 305 grams) condensed cream of mushroom soup
  • 1/2 cup milk
  • 1 teaspoon chili powder
  • 1/2 teaspoon salt
  • 1/4 teaspoon black pepper
  • 1 cup shredded cheddar cheese

Instructions

  1. Brown ground beef with onions and garlic in a skillet over medium heat until meat is no longer pink and onions are translucent, approximately 8-10 minutes.
  2. Drain excess grease thoroughly from the meat mixture.
  3. Transfer beef and onion mixture into the slow cooker ceramic insert.
  4. Pour cream of mushroom soup, milk, kidney beans, diced tomatoes with green chilies, and frozen corn into the slow cooker.
  5. Season the mixture with chili powder, salt, and pepper, stirring until ingredients are evenly distributed.
  6. Arrange sliced potatoes in a uniform layer across the top of the beef mixture, ensuring complete coverage.
  7. Set slow cooker to low temperature and cook for 6-7 hours, or on high temperature for 3-4 hours until potatoes become fork-tender.
  8. During the final 20 minutes of cooking, distribute shredded cheese evenly over the potato layer.
  9. Replace lid and allow cheese to melt completely, creating a golden, bubbly topping.
  10. Carefully remove lid and serve hot directly from the slow cooker, portioning into individual serving dishes.

Notes

  • Trim visible fat from ground beef to reduce overall calorie content and create a leaner dish.
  • Rinse canned kidney beans before adding to lower sodium levels and remove excess starch.
  • Swap regular potatoes with sweet potatoes for added nutritional benefits and a slightly different flavor profile.
  • Consider using low-fat cheese or reducing cheese quantity for a healthier version of the casserole.
  • Prep Time: 15 minutes
  • Cook Time: 6–7 hours (Low) or 3–4 hours (High)
  • Category: Lunch, Dinner
  • Method: Slow Cooking
  • Cuisine: American

Nutrition

  • Serving Size: 6
  • Calories: 337 kcal
  • Sugar: 4 g
  • Sodium: 670 mg
  • Fat: 16 g
  • Saturated Fat: 7 g
  • Unsaturated Fat: 8 g
  • Trans Fat: 0.5 g
  • Carbohydrates: 27 g
  • Fiber: 5 g
  • Protein: 22 g
  • Cholesterol: 60 mg