Please choose the correct ending to complete the given sentence: Food and Entertaining: [header] How to make healthier hot dogs [title] Grind the oats. [step] Place 1 cup (90 g) of old-fashioned rolled oats in a food processor, and pulse them until they're finely ground. Dump them into a bowl, and set them aside for a minute.

Ending1: [substeps] Don't have a blender? A blender or coffee grinder works just as well for grinding the oats. [title] Process the ground meats until they're fine. Ending2: From there, combine 3 cups (474 ml) of water , 1/3 cup (59 ml) of granulated sugar, and 1 cup (240 ml) of whipping cream. Process the mixture in the food processor until it's smooth and liquid. Ending3: Continue pulsing the oats until they're ground all the way through. [substeps] If you don't have oats, you can use real oats. Ending4: Put the rest of the oats into a food processor and pulse them until they're finely ground. [substeps] While oats are not technically a " hot dog ", they're the perfect addition to cakes, pies, and stews.

Answer format: ending1/ending2/ending3/ending4