http://www.valleyfig.com/recipes/main-dishes
Heat oven to 450°. In large deep skillet or Dutch oven, melt butter in oil over medium heat. Stir in onions, vinegar, salt and pepper; cook, stirring occasionally, until softened and golden brown, 25-30 minutes. Stir in figs and thyme; remove from heat. (Onion-fig mixture can be made ahead and refrigerated.) Spread onion-fig mixture evenly over pizza crust and top with cheese. Bake until crust is crisp and cheese has softened, 8-10 minutes.