Please choose the correct ending to complete the given sentence: Food and Entertaining: [header] How to make wiener schnitzel [title] Place the eggs in a bowl and beat them with a fork until they become fluffy. [title] Mix the flour with the pepper, onion powder and salt in another medium bowl. [title] Place the breadcrumbs into another bowl.

Ending1: [title] Pour the sauce over the bread crumbs and mix it in well. [title] Pour the sauce over the egg whites and fold it to coat them. Ending2: [title] Take a cutlet and dip it in the flour, flipping it to coat both sides. [step] Use tongs or a fork instead of fingers to do this. Ending3: [title] Wash and grate the cubed gruyere mackerel. [title] Take the scrambled eggs and place in the bread bowl. Ending4: [title] Whisk the eggs and vinegar in a second medium bowl. [title] Transfer the flours to a pre-greased griddle or skillet and cook them until they are light brown on the top.

Answer format: ending1/ending2/ending3/ending4