Given the task definition and input, reply with output. In this task, you will be presented with the directions of a recipe separated by "," and have to fill in the "___" which is a step that is missing from the recipe.

Cut zucchini into quarters lengthwise, then cut in half crosswise.,______,Sprinkle with lemon zest, salt, and pepper; saute 4-5 minutes longer or until zucchini is crisp-tender.,Remove from heat, sprinkle with cheese, and serve immediately.
In large nonstick skillet, saute zucchini in olive oil over medium heat for 4 minutes.