Heat oven to 375°F. Spray 13x9-inch (3-quart) glass baking dish with cooking spray. In 12-inch skillet, mix soup and milk until well blended. Stir in thawed broccoli, turkey and cheese. Cook, stirring occasionally, until mixture is hot and bubbly. Pour into baking dish.
Separate dough into 8 biscuits; arrange on hot turkey mixture.
Bake uncovered 24 to 28 minutes or until biscuits are deep golden brown and baked through.