Please choose the correct ending to complete the given sentence: Food and Entertaining: [header] How to make turkey burgers [title] Grate the onion. [step] Take half a medium onion, and use the fine side of a grater to grate the onion. You should wind up with approximately 2 tablespoons (30 g) of grated onion, as well as some juice, which you can discard.

Ending1: Set this aside while you mix the liquids in your mixing bowl. [substeps] If you don't have a grater, you can crush the vegetables to make them easier to scrape. Ending2: [substeps] If you don't have a grater, you can finely dice the onion with a knife. Keep in mind that the onions will be more noticeable in the finished burgers if you dice instead of grating, though. Ending3: [substeps] Use a zucchini grater or cheese grater to grate the onion. You can also roll the onion in a mesh strainer to squeeze any excess juices out. Ending4: [substeps] If you don't have a grater, you can use a knife instead. They're similar, however, except they have serrated blades, and the wider blades allow the zest to flow more easily through the onions.

Answer format: ending1/ending2/ending3/ending4