Citrus, Celery, and Shaved Fennel Salad

Ingredients

• 3 navel oranges
• 1 tablespoon cider vinegar
• ¼ teaspoon salt
• 3 celery ribs
• 2 medium fennel bulbs (sometimes called anise)
• 2 grapefruit (preferably pink)
• ¼ cup extra-virgin olive oil
• + 3 more ingredients
• • ¼ teaspoon black pepper
  • ½ teaspoon whole-grain or coarse-grain mustard
  • 1 Japanese Benriner or other adjustable-blade slicer

Whisk together vinegar, mustard, salt, and pepper in a large bowl. Add oil in a slow stream, whisking, until combined. Cut peel, including all white pith, from oranges and grapefruit with a paring knife. Working over a bowl, cut segments free from membranes. Squeeze juice from membranes into a sm...

View full recipe at Epicurious