Slow Cooker Steak and Cheddar Potato Casserole

This Slow Cooker Steak and Cheddar Potato Casserole is the ultimate comfort food! Tender steak and creamy, cheesy potatoes make a rich, hearty, and satisfying meal perfect for busy weeknights or a cozy weekend. The slow cooker does all the work, infusing incredible flavor and creating melt-in-your-mouth steak.

Ingredients

• 1 1/2 pounds steak, cut into 1-inch cubes (sirloin or chuck works well)
• 1 teaspoon salt
• 1/2 teaspoon black pepper
• 1 teaspoon garlic powder
• 1 teaspoon onion powder
• 2 pounds Yukon gold potatoes, thinly sliced
• 1 medium onion, thinly sliced
• 1 cup beef broth
• 1 cup sour cream
• 2 cups shredded cheddar cheese, divided
• 2 tablespoons chopped fresh parsley (optional, for garnish)