Please choose the correct ending to complete the given sentence: Food and Entertaining: [header] How to make a chocolate yule log [title] Preheat your oven to 350ºf (177ºc) or gas mark 4. [step] Lower the rack to the center of your oven. [title] Spray a 17 " x 20 " (40 cm x 30 cm) pan with cooking spray.

Ending1: [step] Use either cooking spray or a spray stirrer to stir the wet ingredients to ensure they are well-mixed. [title] Bake the logs on the center rack in a preheated oven, at 400ºf (177ºc) for 20 to 30 minutes. Ending2: [step] Place a piece of parchment paper onto the sprayed pan, and spray the parchment with cooking spray. [title] Fill a saucepan halfway full of water. Ending3: [step] Sprinkle coconut flour on top. [title] Stir in 2 tbsp (15 ml) of butter , 1 tbsp (15 ml) of cocoa butter, and 1 tbsp (15 ml) of salt to the bowl of a stove-top frying pan. Ending4: [step] Make sure to spray across the pan, not around the edges. [title] Combine ½ cup (120 ml) kosher salt , 1 1/2 " 2 " (3 quart) brown sugar, and 2 cups (2550ºf) softened butter in a large bowl.

Answer format: ending1/ending2/ending3/ending4