April Bloomfield's Lemon Caper Dressing

INGREDIENTS

• 2 tablespoons drained capers, finely chopped
• 2 medium lemons
• 3 tablespoons finely chopped shallots
• 1/2 teaspoon Maldon or another flaky sea salt
• 2 tablespoons Dijon mustard (choose one whose flavor you like on its own -- we used Maille)
• 1/2 teaspoon superfine sugar
• 1/4 cup extra virgin olive oil