Food & Cooking Recipes Appetizers Finger Food Recipes Crostini with Olive Relish 4.0 (2) By Martha Stewart Editors Martha Stewart Editors Facebook Instagram Twitter Website An article attributed to "Martha Stewart Editors" indicates when several writers and editors have contributed to an article over the years. These collaborations allow us to provide you with the most accurate, up-to-date, and comprehensive information available.The Martha Stewart team aims to teach and inspire readers daily with tested-until-perfected recipes, creative DIY projects, and elevated home and entertaining ideas. They are experts in their fields who research, create, and test the best ways to help readers design the life they want. The joy is in the doing. Editorial Guidelines Updated on May 16, 2017 Print Share Share Tweet Pin Email Servings: 4 Spoon this flavorful topping over Simple Crostini or toast from a country-style loaf. Each recipe makes enough for 16 small or 8 large crostini. Ingredients 1 lemon 1 cup chopped pitted green olives 1 tablespoon minced red onion 1 celery stalk, diced small ¼ teaspoon sugar 3 tablespoons extra-virgin olive oil 3 tablespoons chopped fresh parsley Coarse salt and ground pepper Directions With a sharp knife, slice away peel and pith of lemon. Cut flesh into segments; roughly chop and transfer to a medium bowl. Add olives, red onion, celery, sugar, olive oil, and parsley. Season with salt and pepper and stir to combine. To serve, divide relish among crostini. Print