Description
Crockpot Cowboy Casserole is a hearty, comforting one-pot meal loaded with seasoned ground beef, tender potatoes, hearty kidney beans, sweet onions, diced tomatoes, and plenty of melted cheddar cheese. Slow cooking allows all the ingredients to blend together into a rich, savory casserole with incredible flavor and a satisfyingly thick texture. Every bite is packed with juicy beef, creamy potatoes, smoky seasonings, and gooey cheese, making it the perfect comfort food for busy weeknights, meal prep, potlucks, or family gatherings. This easy slow cooker recipe requires minimal preparation and delivers maximum flavor with simple pantry staples. Serve it with warm cornbread, dinner rolls, or a crisp green salad for a complete meal everyone will love. Whether you’re feeding a crowd or preparing leftovers for the week, this Crockpot Cowboy Casserole is sure to become a favorite in your dinner rotation.
Ingredients For the Casserole
- 2 lbs lean ground beef
- 1 medium onion, diced
- 3 cloves garlic, minced
- 4 medium Yukon Gold potatoes, thinly sliced
- 1 can (15 oz) kidney beans, drained and rinsed
- 1 can (14.5 oz) diced tomatoes, undrained
- 1 can (10.5 oz) cream of mushroom soup
- 1 cup beef broth
- 1 tbsp Worcestershire sauce
- 1 tsp smoked paprika
- 1 tsp garlic powder
- 1 tsp onion powder
- ½ tsp black pepper
- ½ tsp salt
For the Cheese Topping
- 2 cups shredded sharp cheddar cheese
- ½ cup Monterey Jack cheese (optional)
For Garnish
- Chopped fresh parsley
- Sliced green onions
Step-by-Step Instructions
Step 1: Brown the Beef
Heat a large skillet over medium-high heat. Add the ground beef and cook until browned, breaking it into small crumbles. Drain excess grease.
Step 2: Cook the Aromatics
Add the diced onion to the skillet and sauté for about 3 minutes until softened. Stir in the minced garlic and cook for another 30 seconds.
Step 3: Prepare the Sauce
In a mixing bowl, whisk together the cream of mushroom soup, beef broth, Worcestershire sauce, smoked paprika, garlic powder, onion powder, salt, and black pepper.
Step 4: Prepare the Slow Cooker
Lightly grease the inside of a 6-quart slow cooker.
Step 5: Layer the Potatoes
Arrange half of the sliced potatoes evenly across the bottom of the slow cooker.
Step 6: Add the Beef
Spread half of the cooked beef mixture over the potatoes.
Step 7: Add the Beans and Tomatoes
Sprinkle half of the kidney beans over the beef, then spoon half of the diced tomatoes evenly across the layer.
Step 8: Pour the Sauce
Pour half of the prepared sauce over the ingredients.
Step 9: Repeat the Layers
Repeat the layers with the remaining potatoes, beef, beans, tomatoes, and sauce.
Step 10: Cook
Cover with the lid and cook on LOW for 6–7 hours or HIGH for 3–4 hours, until the potatoes are fork-tender.
Step 11: Add the Cheese
Sprinkle the shredded cheddar and Monterey Jack cheese evenly over the top.
Step 12: Melt the Cheese
Cover again and cook for an additional 15–20 minutes until the cheese is completely melted and bubbly.
Step 13: Rest
Turn off the slow cooker and let the casserole rest for 10 minutes before serving.
Step 14: Garnish
Sprinkle with chopped parsley and sliced green onions for a fresh finish.
Step 15: Serve
Serve hot with cornbread, buttered rolls, or a crisp garden salad.
Tips, Notes & Q&A
Tips
- Slice the potatoes evenly so they cook at the same rate.
- Sharp cheddar provides the richest cheese flavor.
- Add diced jalapeños for a little extra heat.
- Frozen mixed vegetables can be added during the last hour of cooking.
- Leftovers taste even better the next day.
Can I make this ahead of time?
Yes. Assemble everything in the slow cooker insert, refrigerate overnight, and begin cooking the next day.
How should I store leftovers?
Store in an airtight container in the refrigerator for up to 4 days.
Can I freeze it?
Yes. Cool completely and freeze in portion-sized containers for up to 3 months. Thaw overnight before reheating.
Can I use ground turkey instead?
Absolutely. Ground turkey or ground chicken are great lighter alternatives.
Servings
Serves 6–8
Nutrition (Per Serving)
- Calories: 485
- Protein: 30g
- Carbohydrates: 27g
- Fat: 28g
- Fiber: 5g
- Sugar: 5g
- Sodium: 690mg
Crockpot Cowboy Casserole is a comforting, family-friendly meal filled with seasoned ground beef, tender potatoes, hearty beans, rich tomato sauce, and plenty of melted cheddar cheese. Easy to prepare and packed with bold homestyle flavors, this slow cooker dinner is perfect for busy weeknights, meal prep, or feeding a hungry crowd with minimal effort.