How to Make It
Set a steamer basket in a large saucepan; fill pan with water up to but not touching the bottom of basket. Bring water to a boil over high heat. Add the cauliflower florets; cover and steam 5 minutes or just until tender.
Transfer cauliflower to a large bowl. Add bell peppers, red onion, parsley, chopped olives, crushed red pepper, and celery; toss gently to combine.
Combine oil, juice, vinegar, black pepper, and salt, stirring with a whisk. Pour dressing over vegetables; toss gently. Sprinkle with cheese; toss gently to combine.
Cover and let stand at room temperature 30 minutes to 1 hour. (To serve chilled, refrigerate up to 4 hours.) Sprinkle with celery leaves, if desired.
MyRecipes is working with Let's Move!, the Partnership for a Healthier America, and USDA's MyPlate to give anyone looking for healthier options access to a trove of recipes that will help them create healthy, tasty plates. For more information about creating a healthy plate, visit www.choosemyplate.gov.