Description

This Slow Cooker Steak and Cheddar Potato Casserole is a hearty and comforting dish featuring tender chunks of beef steak slow-cooked with diced potatoes, onions, corn, and a creamy, cheesy sauce. Perfect for a cozy family meal, this casserole combines rich flavors and melt-in-your-mouth textures with minimal hands-on time.

Ingredients

Scale

Meat and Seasonings

2 pounds beef steak (such as sirloin or chuck, cut into bite-sized pieces)
1 teaspoon salt
½ teaspoon black pepper
½ teaspoon garlic powder
1 teaspoon onion powder

Vegetables

4 large potatoes (peeled and diced)
1 cup diced onion
1 cup corn (fresh or frozen)

Liquids

1 cup beef broth
1 cup heavy cream
1 tablespoon Worcestershire sauce

Cheese and Garnishes

2 cups shredded cheddar cheese (divided)
Fresh parsley for garnish (optional)

Instructions

Prepare the Steak: Season the beef steak pieces evenly with salt, black pepper, garlic powder, and onion powder. Toss thoroughly to coat all pieces with the seasoning.
Layer Ingredients: Place the diced potatoes and onions at the bottom of the slow cooker in an even layer. Then add the seasoned steak pieces on top of the vegetables.
Add Corn: Sprinkle the corn evenly over the steak layer to add sweetness and texture to the casserole.
Combine Liquids: In a mixing bowl, whisk together the beef broth, heavy cream, and Worcestershire sauce until well combined. Pour this mixture gently over the layers in the slow cooker.
Cook the Casserole: Cover the slow cooker with the lid and cook on low heat for 6 to 8 hours, or on high heat for 4 to 5 hours. Cooking on low is preferred for the most tender and flavorful results.
Melt the Cheese: About 30 minutes before the cooking time ends, sprinkle 1½ cups of shredded cheddar cheese on top of the casserole. Cover again and allow the cheese to melt completely.
Serve: Once fully cooked, gently stir the casserole to combine all ingredients evenly. Taste and adjust seasoning with additional salt or pepper if needed.
Garnish: Plate the casserole portions and sprinkle with the remaining cheddar cheese and fresh parsley for a bright and appetizing finish, if desired.

Notes

Using a tougher cut like chuck will yield more flavorful, tender meat after slow cooking.
Peeling the potatoes ensures a smoother texture, but you can leave the skins on for added nutrients and texture.
Adjust the seasoning and Worcestershire sauce based on personal taste preferences.
Ensure the slow cooker lid fits tightly to retain moisture and heat during cooking.
Leftovers can be refrigerated for up to 3 days and reheated gently in the microwave or oven.
If you prefer a thicker sauce, stir in a cornstarch slurry about 30 minutes before the end of cooking.

Prep Time: 15 minutes
Cook Time: 6–8 hours on low or 4–5 hours on high
Category: Casserole
Method: Slow Cooking
Cuisine: American

Keywords: slow cooker casserole, steak casserole, cheesy potato casserole, comfort food, easy slow cooker recipe