Please choose the correct ending to complete the given sentence: Food and Entertaining: [header] How to make root beer fudge [title] Gather all of your ingredients and items necessary for making the fudge and serving it. [step] To ensure that your fudge will harden after being made, prepare space in your fridge to allow the fudge to have a place to cool off after melting. Depending on how much fudge you want to make, the pan shouldn't take up too much space.

Ending1: [title] Using your saucepan, melt your butter or margarine in it on low heat and stir it until it has melted completely. [step] It should be the consistency of maple syrup or thicker. Ending2: If it fills too far, it can start to melt and cause injury. [title] Cut the fudge into four piles. Ending3: [title] Place the milk in a small saucepan on low to medium heat. [step] It's better to start in the colder side of the room where you don't have to worry about the milk melting quickly. Ending4: Food coloring, coconut oil, baking soda, honey, and water can be substituted as well. You may also want to consider using a white, rather than glossy, fudge to make the fudge taste more intense.

Answer format: ending1/ending2/ending3/ending4