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Delicious slow cooker cowboy casserole served in a bowl

Slow Cooker Cowboy Casserole

A hearty and comforting casserole made in a slow cooker, perfect for busy families. Packed with protein, veggies, and flavor, this dish is a family favorite that brings everyone together.
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Prep Time 15 minutes
Cook Time 8 hours
Total Time 8 hours 15 minutes
Servings: 6 servings
Course: Dinner, Main Course
Cuisine: American
Calories: 420
Ingredients Method Notes

Ingredients
  

For the Base
  • 2 cups diced potatoes Fresh is best, but frozen can be used.
  • 1 pound ground beef You can use turkey for a leaner option.
  • 1 medium onion, finely chopped Adds a natural sweetness.
  • 1 can (15 ounces) black beans, drained and rinsed
  • 1 can (15 ounces) corn, drained
  • 1 can (14.5 ounces) diced tomatoes Choose no-salt-added for a healthier meal.
For the Flavor
  • 1 packet ranch seasoning mix Homemade versions are available if preferred.
  • 1 teaspoon garlic powder
  • 1 teaspoon chili powder For a little kick.
  • Salt and pepper To taste.
For Topping
  • 1 cup shredded cheese Cheddar is classic; feel free to experiment.
  • 1/4 cup chopped fresh parsley For garnish.

Method
 

Preparation
  1. In a skillet over medium heat, brown the ground beef along with the chopped onions until the meat is no longer pink and the onions are translucent, about 5-7 minutes.
  2. Once cooked, drain the excess fat from the skillet and transfer the meat mixture into your slow cooker.
  3. Add the diced potatoes, black beans, corn, diced tomatoes, ranch seasoning mix, garlic powder, chili powder, salt, and pepper to the slow cooker. Stir well to combine all ingredients.
Cooking
  1. Set your slow cooker on low and cook for 6-8 hours, or on high for 3-4 hours. The casserole is done when the potatoes are fork-tender and all flavors meld together beautifully.
  2. About 15 minutes before serving, sprinkle the shredded cheese over the top of the casserole. Cover and let it melt into a gooey delight.
  3. Once ready, garnish with fresh parsley for a pop of color and serve warm.

Notes

For extra creaminess, add a dollop of sour cream or Greek yogurt as you serve. For a meat-free option, swap ground beef with lentils or mushrooms. For a low-carb adaptation, substitute diced potatoes with cauliflower. Leftovers can be stored in the refrigerator for up to 3 days.