Please choose the correct ending to complete the given sentence: Food and Entertaining: [header] How to make paleo hot chocolate [title] Heat milk in a saucepan over medium heat. [step] Begin making paleo hot chocolate by pouring 2 cups (473.18 ml) of almond or coconut milk into a small pot or saucepan, then placing the saucepan over medium-high heat. [title] Bring milk to a boil and remove from the heat.

Ending1: [step] Transfer 3 cups (473.18 ml) of milk to the saucepan and turn the heat to low. Continue heating the milk for 3 to 4 minutes, or until the milk begins to bubble and foam. Ending2: [step] Stir the milk using a spoon or spatula. The milk will start to thicken and the majority of the sugar will start to sit in the milk. Ending3: [step] Cover the saucepan and allow the milk to come to a boil. Take care not to let the milk bubble over the side of the pan as it boils, or it could become too thick. Ending4: [step] Heat the milk on the stove until it reaches a boil, then remove the milk from the heat. Make sure to remove the milk as soon as it starts boiling, as over-heating milk can cause it to scald.

Answer format: ending1/ending2/ending3/ending4