PATATAS PANADERAS (Spanish potatoes with olive oil and wine)

Preheat oven to 400°F. Place olive oil and Oh! So Garlic in a large bowl. As you slice the potatoes, add to bowl, then stir until potatoes are evenly coated with oil. Sprinkle with salt and pepper and stir until well distributed, then stir in the sliced onion. Transfer potato mixture to 13" x 9" baking dish and spread into even layer. Cover tightly with aluminum foil and bake for 40 minutes or until potatoes can be easily pierced with tip of paring knife. Reduce oven temperature to 350°F. Remove from oven and remove foil; pour wine evenly over potatoes. Place reserved foil back on top of dish, leaving sides open so moisture can evaporate; return dish to oven for 20 minutes. Remove from oven and let sit for 10 minutes before serving.