This Cheddar Bay Hamburger Casserole is a comforting, family-friendly dish featuring a rich, cheesy ground beef filling topped with fluffy garlic cheddar biscuits. It's an easy oven-baked meal that's perfect for busy weeknights or whenever you're craving classic comfort food.IngredientsFor the Hamburger Filling1½ pounds ground beef1 small onion, diced2 garlic cloves, minced1 teaspoon salt1/2 teaspoon black pepper1 teaspoon paprika1 teaspoon Worcestershire sauce1 (10.5-ounce) can cream of mushroom soup1/2 cup sour cream1/2 cup beef broth1 cup shredded cheddar cheeseFor the Cheddar Bay Biscuit Topping2 cups biscuit mix (such as Bisquick)3/4 cup milk1 cup shredded cheddar cheese1/2 teaspoon garlic powder1/2 teaspoon dried parsleyFor the Garlic Butter Topping3 tablespoons butter, melted1/2 teaspoon garlic powder1/2 teaspoon dried parsleyInstructionsPreheat your oven to 375°F (190°C). Grease a 9x13-inch baking dish with nonstick spray or a light coating of butter.In a large skillet over medium heat, cook the ground beef and diced onion for 6 to 8 minutes, breaking the meat into crumbles as it cooks.Add the minced garlic, salt, black pepper, paprika, and Worcestershire sauce. Stir everything together and cook for about 1 minute, until fragrant.Drain any excess grease, then stir in the cream of mushroom soup, sour cream, and beef broth. Simmer for 2 to 3 minutes, stirring until the mixture becomes smooth and creamy.Transfer the beef mixture to the prepared baking dish and spread it into an even layer. Sprinkle the shredded cheddar cheese evenly over the top.In a separate bowl, combine the biscuit mix, milk, shredded cheddar, garlic powder, and dried parsley. Stir just until a soft dough comes together, being careful not to overmix.Spoon portions of the biscuit dough over the beef filling, leaving a little space between each scoop so the biscuits can expand while baking.Bake uncovered for 25 to 30 minutes, or until the biscuit topping is lightly browned, fluffy, and fully cooked.While the casserole finishes baking, stir together the melted butter, garlic powder, and parsley. Brush the mixture generously over the hot biscuits immediately after removing the casserole from the oven.Allow the casserole to rest for 5 minutes before serving so the filling can set slightly.Prep Time: 15 minutesCook Time: 35 minutesTotal Time: 50 minutesServings: 8Calories: Approximately 460 per serving