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A slow cooker filled with simmering cowboy casserole, with visible ingredients blending into a flavorful dish

Slow Cooker Cowboy Casserole Recipe – A Hearty & Easy Comfort Food Dish


  • Author: Erin
  • Total Time: 6 hours 15 minutes (LOW) or 3 hours 15 minutes (HIGH)
  • Yield: 6-8 servings 1x

Description

This Slow Cooker Cowboy Casserole is the ultimate hearty, comforting, and easy dinner that’s perfect for busy nights! Packed with seasoned ground beef, tender potatoes, creamy beans, corn, melty cheese, and a flavorful tomato-based sauce, this dish delivers big, bold flavors with minimal effort. Just throw everything into the slow cooker, set it, and let it work its magic! 🤠✨

Whether you need a family-friendly meal, a crowd-pleasing dish for potlucks, or a comforting dinner, this casserole is a must-try! It’s also freezer-friendly, making it a great option for meal prep.


Ingredients

Scale

For the Casserole Base:

  • 1 ½ pounds ground beef (or ground turkey)
  • 1 small onion, diced
  • 3 cloves garlic, minced
  • 1 teaspoon salt
  • ½ teaspoon black pepper
  • 1 teaspoon smoked paprika
  • 1 teaspoon chili powder
  • 1 teaspoon dried oregano

For the Sauce & Layers:

  • 4 medium potatoes, sliced into thin rounds
  • 1 can (15 oz) kidney beans, drained and rinsed
  • 1 can (15 oz) corn, drained
  • 1 can (14.5 oz) diced tomatoes, undrained
  • 1 can (10 oz) cream of mushroom soup (or cream of chicken)
  • ½ cup beef broth
  • 1 teaspoon Worcestershire sauce (omit if needed)
  • 2 cups shredded cheddar cheese

For Garnish (Optional):

  • Fresh parsley or green onions, chopped
  • Extra shredded cheese

Instructions

Instructions:

Step 1: Brown the Ground Beef

  1. In a large skillet, cook the ground beef over medium heat until browned, breaking it up with a spoon.
  2. Add the onion, garlic, salt, pepper, smoked paprika, chili powder, and oregano. Cook for another 2-3 minutes until fragrant.
  3. Drain any excess grease and set aside.

Step 2: Prepare the Slow Cooker

  1. Lightly grease the slow cooker with non-stick spray or butter.

Step 3: Layer the Ingredients

  1. Start by layering half of the sliced potatoes at the bottom of the slow cooker.
  2. Add half of the cooked ground beef mixture over the potatoes.
  3. Pour half of the kidney beans, corn, and diced tomatoes on top.
  4. Repeat the layers with the remaining potatoes, beef mixture, beans, corn, and tomatoes.

Step 4: Make the Sauce

  1. In a bowl, whisk together the cream of mushroom soup, beef broth, and Worcestershire sauce until smooth.
  2. Pour the sauce evenly over the layered ingredients in the slow cooker.

Step 5: Slow Cook the Casserole

  1. Cover and cook on LOW for 6-7 hours or on HIGH for 3-4 hours, until the potatoes are tender.

Step 6: Add Cheese & Serve

  1. Sprinkle shredded cheddar cheese over the top in the last 30 minutes of cooking, allowing it to melt.
  2. Garnish with fresh parsley or green onions and serve hot!

Notes

  • Swap ground beef for ground turkey or chicken for a leaner option.
  • Use sweet potatoes instead of regular potatoes for a slightly sweeter twist.
  • If you don’t have a slow cooker, bake in a 9×13-inch dish at 375°F (190°C) for 45-50 minutes.
  • Store leftovers in an airtight container in the refrigerator for up to 4 days.
  • Prep Time: 15 minutes
  • Cook Time: 6-7 hours (LOW) or 3-4 hours (HIGH)
  • Category: Dinner, Casserole
  • Method: Slow Cooking
  • Cuisine: American

Nutrition

  • Serving Size: 1 portion
  • Calories: ~450 kcal
  • Sugar: ~6g
  • Sodium: ~900mg
  • Fat: ~20g
  • Saturated Fat: ~10g
  • Unsaturated Fat: ~8g
  • Trans Fat: ~0g
  • Carbohydrates: ~40g
  • Fiber: ~6g
  • Protein: ~30g
  • Cholesterol: ~55mg

Keywords: Slow Cooker Casserole, Cowboy Casserole, Hearty Slow Cooker Recipes, Family Dinner, Easy Comfort Food