Please choose the correct ending to complete the given sentence: Food and Entertaining: [header] How to make sour cream cornbread [title] Preheat the oven and prepare the pans. [step] Turn the oven on to 350 degrees f (180 c). Get out two 8 1/2 x 4 1/2 x 2-inch (21 x 11 x 3 cm) loaf pans and spray them with cooking spray.

Ending1: You can use a cooking spray if you don't have all of the ingredients on hand. [substeps] You can also use an 8 1/2 x 1/2 inch (13 x 3 cm) loaf pan. Ending2: Put the milk, water, butter, and sugar in the first one, and cook for about five minutes. [substeps] Add the eggs one at a time. Ending3: Place the tops of the loaf pans on the mold trays and cover them with aluminum foil so the tops of the pans are covered. [substeps] Avoid aluminum foil rings since they will melt and mess with the oven. Ending4: Cut parchment paper to fit the pans and press the paper into them. [substeps] Set the pans aside while you make the batter.

Answer format: ending1/ending2/ending3/ending4