Please choose the correct ending to complete the given sentence: Holidays and Traditions: [header] How to make bunny tail truffles [title] Beat the cream cheese until it is fluffy. [step] Add an 8-ounce (225 g) package of cream cheese that's been softened to the bowl of a stand mixer. Insert the paddle attachment and beat the cream cheese on medium until it is light and fluffy, which should take approximately 30 seconds to 1 minute.

Ending1: [substeps] You can soften the cream cheese by placing it in the microwave on a microwave-safe plate for 10 to 15 seconds. You can use a handheld electric mixer to mix the truffles if you prefer. Ending2: [title] Sift in the flour and stir through the truffles. [step] Add the flour to the cream cheese, and mix it in with the paddle attachment and the whisk attachment. Ending3: [substeps] The idea is to blend the cream cheese as it sits, and not alter the texture of the frosting while you're making it. [title] Scrape the flour and milk into a mixing bowl. Ending4: [substeps] You can also use the same method for cream cheese truffles but you can whip the cream cheese first so it's longer. [title] Beat 1 small egg yolk into the cream cheese.

Answer format: ending1/ending2/ending3/ending4