Please choose the correct ending to complete the given sentence: Food and Entertaining: [header] How to make ma po tofu [title] Set aside some time. [substeps] Prep time : 15 minutes cook time : 45 minutes serves 6 [title] Marinate the ground pork with 1 tablespoon (14. 8 ml) soy sauce , 2 teaspoon white cooking wine and 2 minced garlic cloves for half an hour. [title] Cut the tofu into ½ " * ½ " cubes.

Ending1: [step] Try to keep the cubes uniform so the tofu will cook evenly. [title] Heat 1 tablespoon olive oil in a skillet over medium high heat. Ending2: [title] Place the tofu cubes in a large freezer bag. [title] Transfer and refrigerate for approximately 4 hours. Ending3: [title] Once the tofu starts to get soft, pierce a hole into the center of each cube. [title] Once the cubes are successfully skewered, press them together with your finger or a kitchen knife. Ending4: [step] The cubes need to be smaller depending on how large you want the tofu to be when you roast it. [title] Grind the tofu with a mortar and pestle.

Answer format: ending1/ending2/ending3/ending4