Crab and Avocado Quesadilla Recipe

Name: Crab and Avocado Quesadilla Recipe
Ingredients: 3 ripe Hass avocados, cut in small chunks, divided; 1 pint Sun Gold or cherry tomatoes, halved, divided; 2 serrano peppers, thinly sliced, divided; ¼ cup fresh cilantro leaves, roughly chopped; 1 medium shallot, thinly sliced; 4 teaspoons freshly squeezed lime juice from 2 limes; Kosher salt and freshly ground black pepper; 1 ½ cup shredded Monterey Jack cheese; 6 ounces picked crab meat; 2 tablespoons chopped scallions, light green parts only; 4 (10-inch) corn tortillas; 2 tablespoons olive oil, divided; Lime wedges, for serving