Bacon Blue Cheese Caramelized Onion Tart - Dinner, then Dessert

Bacon Blue Cheese Caramelized Onion Tart - Dinner, then Dessert Bacon Blue Cheese Caramelized Onion Tart with just five ingredients total, the perfect easy appetizer for a party that can be prepped and frozen ahead.

Original article and pictures take http://dinnerthendessert.com/bacon-blue-cheese-caramelized-onion-tart/ site