1. The first step in making this delectable Slow Cooker Steak and Cheddar Potato Casserole is to lightly grease your slow cooker. This will help prevent the ingredients from sticking and ensure easy cleanup later.

2. Next, it’s time to layer the ingredients in the slow cooker. Start by placing the steak pieces in the bottom of the slow cooker. Season the steak with salt, pepper, garlic powder, and onion powder, making sure to evenly distribute the spices. Top the steak with the diced potatoes, followed by the diced onion and corn.

3. Now, it’s time to add the liquids. Pour the beef broth and heavy cream over the ingredients, being careful not to disturb the layers too much. Finally, drizzle the Worcestershire sauce over the top.

4. Cover the slow cooker and set it to cook on low for 6-7 hours or on high for 3-4 hours. During this time, the steak and potatoes will become tender and the flavors will meld together perfectly.

5. About 30 minutes before serving, sprinkle 1 1/2 cup of the shredded cheddar cheese over the top of the casserole. This will allow the cheese to melt and create a gooey, cheesy topping that complements the savory steak and potatoes.

6. Once the cooking time is up and the cheese has melted, your Slow Cooker Steak and Cheddar Potato Casserole is ready to serve. Scoop generous portions into bowls or onto plates, and top with the remaining 1/2 cup of shredded cheddar cheese. If desired, garnish with fresh parsley for a pop of color and additional flavor.