Please choose the correct ending to complete the given sentence: Food and Entertaining: [header] How to blanch cauliflower [title] Wash the cauliflower. [step] Rinse the cauliflower under cool, running water to remove traces of dirt and pesticides. Rubbing the vegetable with your fingers while rinsing makes the process much more effective.

Ending1: [substeps] Blanching is usually done in a frying pan with a steam cleaner attachment. Make sure that the pan you use is clean so that you can easily clean the vegetables with cool water. Ending2: [title] Cut off the cauliflower florets. [step] Use a sharp knife to remove leaves and thick portions of the main stalk. Ending3: [title] Cut the cuticles and seeds out of the cauliflower. [step] Cut them off at the middle of the stem. Ending4: [substeps] Clean the cauliflower dry with a colander or paper towel before cooking it. It's important to avoid microwaving the vegetables in order to make sure they're safe for blanching.

Answer format: ending1/ending2/ending3/ending4