Ingredients
Equipment
Method
Brown the beef and make the sauce
- Brown the ground beef in a skillet until no longer pink, then drain excess fat and return the beef to the skillet.
- Whisk together the cream of mushroom soup, diced tomatoes, beef broth, garlic powder, onion powder, smoked paprika, salt, and black pepper until smooth.
Layer and slow-cook
- Grease a slow cooker, then place half the potato slices in the bottom in an even layer.
- Add a layer of half the onion, half the browned beef, and half the corn over the potatoes.
- Pour half the soup mixture over the layers so the top is well coated.
- Repeat with the remaining potato slices, onion, beef, corn, and the remaining soup mixture.
- Cook on low for 6–7 hours (or high for 3–4 hours) until the potatoes are fork-tender and the casserole looks thick and bubbly at the edges.
Melt the cheese and serve
- Sprinkle the shredded sharp cheddar cheese over the top, cover, and cook on high for 10 minutes until the cheese is fully melted and slightly golden in spots.
- Garnish with fresh parsley and serve hot.
Notes
For even cooking, keep the potato slices thin and try to use the full slow-cooker time without lifting the lid. Store leftovers in an airtight container in the refrigerator for up to 4 days; reheat in the microwave or on the stovetop until steaming. Freezing is not recommended because the potatoes may soften further. For a lighter option, use reduced-fat cheddar and a reduced-sodium cream of mushroom soup (check the salt amount) to cut sodium without changing the layering method.
