Balsamic Caramelized Onion and Blue Cheese Pizza

Name: Balsamic Caramelized Onion and Blue Cheese Pizza
Ingredients: Pizza crust; 2 teaspoons active dry yeast; 1/2 teaspoon sugar; 1 cup warm water; 2 tablespoons extra-virgin olive oil; 1/4 cup white wine or dry vermouth, at room temperature; 2 teaspoons kosher salt; 3 cups unbleached all-purpose flour; Balsamic Caramelized Onions and Other Toppings; 3 medium red onions, cut into half moons; 1 tablespoon kosher salt; 1/4 cup balsamic vinegar; 7 ounces sweet blue cheese; 1 tablespoon fresh thyme leaves