Ingredients

1 lemon

1 cup chopped pitted green olives

1 tablespoon minced red onion

1 celery stalk, diced small

1/4 teaspoon sugar

3 tablespoons extra-virgin olive oil

3 tablespoons chopped fresh parsley

Coarse salt and ground pepper

Preparation

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.