Black Olive Relish

• 1 cup pitted black olives (see headnote)
• 2 garlic cloves, minced
• 4 anchovy fillets, r

Put the olives, garlic, anchovies (if using), and capers in a food processor and pulse for a minute or two, until you have a rough paste (or process longer for a smoother paste). Add the red pepper flakes (if using), red wine vinegar, and olive oil and pulse to combine. Season to taste with salt and pepper.