Storage: Store covered at room temperature for up to 3 days or in the refrigerator for up to a week. Reheat slightly for a gooier texture.
Variation: For extra richness, drizzle melted butter over the top layer before the final bake.
Tip: Ensure the caramel mixture is smooth before pouring to avoid lumps. If caramels harden in the pan, add a teaspoon of water and heat gently.