Please choose the correct ending to complete the given sentence: Food and Entertaining: [header] How to make a chocolate beet cake [title] Chop the beetroot coarsely. [title] Boil the beetroot until soft (30 minutes to one hour). [title] Blend the boiled beetroot until thoroughly pureed.

Ending1: [title] Thinly grate the beetroot with a chopper to the amount that your liking. [title] Cover with a fine mesh sieve. Ending2: [title] Lay out a greased cake pan. [step] Put an inch of water on the pan and add the melted butter, sugar and vanilla. Ending3: [title] Preheat the oven to 170ºc/325ºf. [step] Prepare the baking pan either by lining with parchment paper or greasing it. Ending4: [title] Drain the beetroot in a colander. [title] Pour the beet pulp into the food processor.

Answer format: ending1/ending2/ending3/ending4