Storage: Keep macaroons in an airtight container in the refrigerator for up to 1 week, or freeze for up to 2 months. For a softer bite straight from the fridge, let sit at room temperature for 5 to 10 minutes. Tips: Low heat is key when melting caramels to prevent scorching. If the mixture firms up while scooping, warm it briefly over low heat to loosen. Variation: Use dark chocolate for a richer finish or toast half the coconut for deeper flavor.