Heat oven to 400°F. Line 8-inch round cake pan with foil. Generously spray foil-lined pan with cooking spray.
In small bowl, combine cheese and garlic powder; mix well. Separate dough into 10 biscuits. Cut each biscuit into quarters. Layer half the biscuits in greased pan. Sprinkle with half the cheese. Repeat layers.
Bake at 400°F. for 20 to 26 minutes. Lift biscuits from pan using foil. Cool 5 minutes. Carefully remove foil from biscuits. Place on serving plate. Serve warm.