Instructions:
- Preparation:
- Preheat the oven to 350°F (175°C) and grease a 9×13-inch baking dish with nonstick spray. Set aside.
- Layering the Casserole:
- Unroll one tube of crescent rolls without separating them and place the sheet in the bottom of the prepared baking dish. Bake for 5 minutes.
- Cooking the Filling:
- In a large skillet over medium-high heat, cook the ground beef until no longer pink. Drain excess fat as needed and move the meat to the edges of the skillet.
- Add butter to the center of the skillet. Once melted, add onions, salt, and pepper. Cook, stirring, for about 2 minutes.
- Add shredded cabbage and cook until wilted, approximately 5 minutes. Adjust seasoning to taste.
- Assembly and Baking:
- Spread the beef and cabbage mixture over the baked crescent rolls.
- Top with grated Mozzarella cheese and cover with the remaining sheet of crescent roll dough.
- Bake until the top is golden brown, typically for 20-25 minutes.
- Serving:
- Allow the casserole to rest for 5 minutes before serving.
- Slice and savor the delicious flavors of this hearty Runza Casserole.