Step-by-step instructions
- Start by placing the diced potatoes, chopped onion, and steak pieces into the bottom of the slow cooker.
- Season the mixture generously with salt, pepper, garlic powder, onion powder, and paprika.
- Pour the cream of mushroom soup or beef broth over the ingredients, then stir gently to combine.
- Cover the slow cooker and cook on LOW for 6–7 hours or HIGH for 3–4 hours, until the steak is tender and the potatoes are soft.
- Once done, sprinkle the shredded cheddar cheese evenly over the top.
- Cover again and cook for an additional 10–15 minutes until the cheese is melted and bubbly.
- If you like, stir lightly before serving. Garnish with fresh herbs to add a pop of color.
Best ways to enjoy it
This casserole is wonderfully filling on its own, but you can pair it with a simple green salad or some steamed veggies to complete the meal. Crusty bread or warm dinner rolls also make excellent accompaniments, perfect for soaking up any leftover cheesy goodness.
How to store & freeze
Leftovers? No problem! Store any unused casserole in an airtight container in the refrigerator for up to 3–4 days. If you’d like to freeze it, let the casserole cool completely before transferring it to a freezer-safe container. It can last up to 3 months in the freezer. When ready to enjoy, thaw in the refrigerator overnight and reheat until it’s bubbly and hot.
Pro chef tips
- If you want to add more flavor, consider marinating the beef in Worcestershire sauce overnight.
- For added texture, try adding some diced bell peppers or sliced mushrooms before cooking.
- Ensure that your slow cooker is properly sealed to maintain moisture, which is crucial for tender meat and soft potatoes.
Creative twists
Looking to switch things up? Here are some fun variations on this recipe:
- For a Southwest flair, add in corn and black beans and top with pepper jack cheese.
- Use sweet potatoes instead of russets for a healthier twist and a hint of sweetness.
- Experiment with herbs like rosemary or thyme for distinct flavors.
FAQs
What is the prep time for this casserole?
Prep time is approximately 15 minutes. The slow cooking magic does the heavy lifting!
Can I use other types of meat?
Absolutely! You can use ground beef, pork, or even turkey as alternatives.
How do I safely reheat leftovers?
Reheat in the microwave or oven until heated through, ensuring it reaches a temperature of at least 165°F for safe consumption.






