Please choose the correct ending to complete the given sentence: Food and Entertaining: [header] How to make kentucky burgoo [title] Heat your oil. [step] Measure your oil into a soup pot. Heat the oil over the stove on medium-high heat.

Ending1: When it reaches a rolling boil, remove it from the heat and let it sit for a few minutes to cool, then turn to a lower heat and cook until the oil gets liquified. It should be about four to six " from the side " of your pot. Ending2: [title] Add your corn flour, cornstarch, and vegetable starch. [step] Add ¼ of your corn flour and ¼ of your vegetable starch. Ending3: To see if your oil is ready, drop something small like a grain of rice in the pan. If it sizzles, the oil is ready. Ending4: Add the sugar and add sugar every 30 minutes. Stir continuously until the sugar melts and the mixture is thick enough to stir with a wooden spoon.

Answer format: ending1/ending2/ending3/ending4