01 -
Heat a large skillet over medium heat. Add ground beef, chopped onion, minced garlic, and diced red bell pepper. Cook until the beef is browned and vegetables soften. Drain excess fat and set aside.
02 -
In a mixing bowl, whisk together condensed cream of mushroom soup, milk, salt, black pepper, and paprika until smooth.
03 -
Lightly grease the slow cooker. Place half of the potato chunks evenly at the bottom. Add half of the cooked beef mixture and top with half of the creamy sauce. Repeat layering with the remaining potatoes, beef, and sauce.
04 -
Cover and cook on low heat for 5 to 6 hours, or until potatoes are fork-tender.
05 -
Sprinkle shredded cheddar cheese over the casserole. Cover and cook for an additional 20 minutes until the cheese is melted and bubbly.
06 -
Sprinkle chopped fresh parsley over the casserole just before serving to add freshness and color.