Please choose the correct ending to complete the given sentence: Food and Entertaining: [header] How to stretch hamburger [title] Add 1-2 cups quick oats per 2 pounds ground meat. [step] Too much oatmeal and your burger patty will fall apart, so experiment with less first and add gradually if needed. [substeps] Alternately, try using bean paste or cooked rice.

Ending1: Share the contents of the bowl in little portions and fold with a spoon or fork about 6 tablespoons. It's better to be safe than sorry and use oats instead of cooked versions. Ending2: You could also do it at home, with more oats in. [title] Pulse the powder oats for 15 seconds to activate your cooking oil. Ending3: [title] Mix in an egg or two per 1-2 pounds meat. [step] Two common ones are salt and pepper. Ending4: Close your stove and add a couple inches (10 to 15 ml) of water to soften it and throw off the heat. [title] Lay the beef bun onto a paper towel.

Answer format: ending1/ending2/ending3/ending4