Heat oven to 375°F. Lightly spray 8 (2 1/4x1 1/4-inch) muffin cups with nonstick cooking spray. Separate dough into 8 biscuits; separate each biscuit into 2 layers. Place 8 biscuit halves in sprayed muffin cups, pressing to cover bottom and sides.
Drain soup; store in tightly covered container in refrigerator or freezer for later use. Spoon drained soup evenly into biscuit-lined cups. Place remaining biscuit halves over soup; gently seal each biscuit.
Spread biscuit tops with butter. Sprinkle with Italian seasoning and garlic powder. Top each with 1/2 tablespoon cheese.
Bake at 375°F. for 15 to 18 minutes or until edges are golden brown. To remove from pan, run knife around edge of pies.