Caramelized Onions, Mushroom and Avocado Quesadillas: 2 tbsp olive oil 2 yellow onions, halved and sliced 1 avocado - pitted, peeled, and sliced ½ cup cheese – I used a mix of cheddar and mozzarella 2 large flour tortillas 2 tbsp bbq sauce (optional) 1 garlic – minced 8 fresh button mushroom – sliced 6 cherry tomatoes - halved Salt and black pepper to season