Yucatan-Style Mahi Mahi Ingredients: 4 Mahi Mahi filets * 1 large Spanish onion, thinly sliced into half-moons Salt and black pepper 3 garlic cloves, chopped 2-5  jalapeños 1 1/2 to 2 cups of cilantro 1/3 cup lime juice 4 lime wedges 2 tablespoons white vine vinegar 8 tablespoons olive oil Preparation: Preheat the oven