1️⃣ Cook and Season the Beef: Brown the ground beef in a skillet, then drain excess fat. Add the sliced bell peppers, onion, and garlic. Season with steak seasoning and Worcestershire sauce, then sauté until the vegetables are tender.

2️⃣ Prepare the Potatoes: If using fresh diced potatoes, par-cook them by either boiling or microwaving until slightly tender to ensure even cooking in the crockpot.

3️⃣ Layer in the Crockpot: Transfer the seasoned beef and sautéed vegetables to the crockpot.

4️⃣ Add Remaining Ingredients: Add the partially cooked potatoes, cheddar cheese soup, shredded provolone, and sour cream to the crockpot.

5️⃣ Combine and Cook: Stir until all ingredients are well mixed. Cover and cook on high for 2 hours or on low for 4-5 hours, until potatoes are tender and the cheese is melted and bubbly.

6️⃣ Serve and Enjoy: Serve hot and savor this deliciously cheesy, comforting casserole!