In medium saucepan, heat soup just to boiling over medium-high heat.
Meanwhile, place frozen biscuits on microwaveable plate. Microwave on High 15 to 30 seconds or just until biscuits begin to thaw. Cut each biscuit into 6 pieces.
Place biscuit pieces on top of simmering soup. Reduce heat to low; cover and simmer 6 to 7 minutes or until dumplings are fluffy and no longer doughy in center.