Cheesy Potatoes with Smoked Sausage

1 (1 pound) package Hillshire Farm® Smoked Sausage

1 (20 ounce) package refrigerated shredded hash brown potatoes

2 cups shredded Cheddar cheese

1 cup sour cream

1 medium onion, chopped

¼ cup butter or margarine, melted

¼ teaspoon ground black pepper

Preheat oven to 350 degrees F. Lightly spray a 13 x 9-inch baking pan with non-stick cooking spray. Cut sausage into 1/2 cubes. Combine all ingredients in a large bowl.

Spread mixture evenly in prepared pan. Bake 40-45 minutes or until lightly browned. Let stand 5 minutes before serving.