Reheating Instructions: Reheating Instructions: KEEP FROZEN - Do Not Defrost. Appliances vary, adjust heating time accordingly. Microwave (Recommended Method): No need to puncture film. Microwave on HIGH for 4 -5 minutes or until heated through. Carefully remove film and serve. Oven: No need to puncture film. Heat in 350 degree oven for 25-30 minutes, or until internal temperature reaches 165 degrees.