Caramelized Onion-Apple Bites
These savory hors d'oeuvres can be assembled in advance—ideal for relaxed entertaining. Prep and Cook Time: 1 1/2 hours. Notes: The onion-apple topping can be made up to 2 days ahead. The triangles can be prepared, covered, and chilled the morning of a party, then popped into the oven when guests arrive. They can also be frozen, wrapped well, for up to 3 months (do not defrost before baking).