Please choose the correct ending to complete the given sentence: Food and Entertaining: [header] How to make pineapple fudge [title] Grease a 10-inch pan with oil or butter. [step] Set aside. [title] Pour milk, butter, and sugar into a medium-sized pot.

Ending1: [step] Take a one-gallon (350 l) saucepan. [title] Combine 3 cups (240 ml) of water and 2 cups (240 ml) of sugar in the pot. Ending2: [step] Turn the pot on medium and heat slowly until it just starts to boil. [title] Add the crushed pineapple and stir until the fudge is smooth. Ending3: [step] Bring to a boil on medium-high heat. [title] Beat egg yolks, milk, water, and sugar into the mixture. Ending4: [step] For best results, use a frying pan for 1 to 2 minutes. [title] Add all the butter, sugar, and salt into the pan.

Answer format: ending1/ending2/ending3/ending4