Please choose the correct ending to complete the given sentence: Food and Entertaining: [header] How to make quick meringue cookies [title] Prepare the oven and baking sheet. [step] Preheat the oven to 300 degrees. Take out a baking sheet or cookie tray, and line it with parchment paper.

Ending1: One of the easiest ways to bake the meringues is with a 9 x 9 " baking sheet. [substeps] Place the seasoned meringues on the baking sheet so they are not touching. Ending2: This prevents the meringues from sticking. [title] Whip the 3 large egg whites and a pinch of salt. Ending3: If you prefer, you can grease the sheet with nonstick cooking spray instead of parchment paper. [title] Separate the meringues from the parchment paper into the bowl and add the powdered sugar and the rest of the ingredients in the bowl. Ending4: [title] Prepare a deep fryer and the electric griddle. [step] Set the temperature to 450 degrees fahrenheit (176.5 degrees celsius).

Answer format: ending1/ending2/ending3/ending4