Caper Sandwich Butter

Two ingredients, five minutes, and you have a compound butter that makes smoked salmon, roast beef, or cucumber sandwiches considerably better. Finely chopped capers folded into unsalted butter give you a briny, sharp spread with just enough bite.

Soften the butter first so it blends smooth without chunks. Use it immediately or roll into a log, wrap in parchment, and refrigerate for up to a week.