Please choose the correct ending to complete the given sentence: Food and Entertaining: [header] How to keep food hot [title] Place the food to be kept warm in a shallow pan with a cover. [title] Place some warm water in the bottom of a slightly larger and deeper pan. [title] Put the pan holding the food inside the pan holding the water.

Ending1: [title] Bring to a boil for about thirty minutes per side. [step] Be sure to leave enough room so that the water will cool down, and burns an amount of fat. Ending2: [title] Place the pans on a source of steady, low heat. [title] Replace water that evaporates with warm water if needed. Ending3: [title] Leave the heat on for about 10 min or until the food has taken on a liquid (lava) texture. [title] Turn the pan occasionally to help keep it from drying out. Ending4: [title] Turn the pan over until most of the water has spread into the bottom. [title] Drain the water in a wide pan after 4-5 minutes.

Answer format: ending1/ending2/ending3/ending4