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Slow Cooker Cowboy Casserole: A Hearty & Flavorful One-Pot Meal


  • Author: isabil
  • Total Time: 6 hours 15 minutes – 7 hours 15 minutes
  • Yield: 6-8 servings 1x

Ingredients

Scale

For the Cowboy Casserole:

  • 1 lb ground beef (or ground turkey for a leaner option)
  • 1 small onion, diced
  • 2 cloves garlic, minced
  • 1 can (15 oz) kidney beans, drained and rinsed
  • 1 can (15 oz) corn, drained
  • 1 can (14.5 oz) diced tomatoes (with juice)
  • 1 can (10.5 oz) cream of mushroom soup
  • 1/2 cup milk
  • 1 teaspoon Worcestershire sauce
  • 1 teaspoon smoked paprika
  • 1 teaspoon chili powder
  • 1 teaspoon dried oregano
  • Salt and black pepper, to taste
  • 4 medium potatoes, sliced thin
  • 1 1/2 cups shredded cheddar cheese
  • 1/4 cup cooked bacon crumbles (optional)
  • Fresh parsley for garnish

Instructions

  • Brown the Beef: In a skillet, cook ground beef over medium heat until browned. Drain excess fat.
  • Sauté Aromatics: Add onion and garlic to the skillet and cook for 2 minutes until fragrant. Season with salt, pepper, smoked paprika, and chili powder.
  • Layer the Ingredients: Spray the slow cooker with non-stick spray. Layer half of the sliced potatoes at the bottom. Add half of the beef mixture, followed by half the beans, corn, and tomatoes. Repeat the layers.
  • Prepare the Sauce: In a bowl, whisk together cream of mushroom soup, milk, and Worcestershire sauce. Pour evenly over the layers.
  • Slow Cook: Cover and cook on LOW for 6-7 hours or HIGH for 3-4 hours, until potatoes are tender.
  • Add Cheese & Finish: Sprinkle shredded cheddar cheese on top during the last 30 minutes of cooking. Cover and let it melt.
  • Garnish & Serve: Sprinkle with bacon crumbles and fresh parsley before serving.

Notes

  • Thinly slice potatoes for even cooking.
  • Brown the beef first to enhance flavor.
  • Use fresh garlic & onions for depth of taste.
  • Add veggies like bell peppers or mushrooms for extra nutrients.
  • Store leftovers in the fridge for up to 4 days or freeze for 3 months.
  • Reheat in the oven at 350°F (175°C) for 15 minutes or microwave for 1-2 minutes.
  • Prep Time: 15 minutes
  • Cook Time: 6-7 hours (LOW) or 3-4 hours (HIGH)