
Heat 3 tablespoons of olive oil in a large skillet over medium to low heat and add the onions and garlic. Saute for 15 to 20 minutes, stirring frequently, until the onions are limp and there is almost no moisture remaining in the skillet. Add 1/2 teaspoon salt, 1/4 teaspoon pepper, the wine, and thyme and continue to cook for another 10 minutes, until the onions are lightly browned. Remove from the heat.
Sprinkle parmesan cheese into the dough shells on the bottom. Next layer on the onion mixture. Next layer the goat cheese, and finally the tomato. Add another layer of parmesan cheese and top off with the fresh basil. Bake in oven for 25 minutes until golden brown.
Carefully use a spoon to pry the tarts out of their ramekins and serve on plates.
Enjoy!!
