Please choose the correct ending to complete the given sentence: Food and Entertaining: [header] How to make eggless plum cake [title] Preheat the oven to 400ºf/200ºc. [step] Prepare the baking sheet (baking tray) with parchment paper (baking paper). [title] Sift the flour over a large bowl. [step] Add the butter and rub in with the tips of your fingers quickly to avoid heating it too much.

Ending1: [title] Sift the cupcake mix and vanilla extract together in a large bowl. [step] Mix them until they're well mixed. Ending2: [title] Once the flour has turned a light golden colour, (set aside) flour the inner panel of the cake. [step] The basting won't begin until it has set there. Ending3: Set the bowl aside and start the warm up process. [title] Whisk together the milk, sugar, eggs, and vanilla together in a medium mixing bowl. Ending4: When the mixture looks like breadcrumbs, stop rubbing in the fat. [title] Pour in the sour cream and almost all of the milk (keep back some of the milk to create the glaze).

Answer format: ending1/ending2/ending3/ending4