Smoked Gouda and Prosciutto Panini Sandwich Recipe | Food Network

Ingredients

• 2 (1-inch) slices sourdough bread (about 8 ounces)
• 2 tablespoons olive oil or melted butter
• 2 ounces sliced smoked gouda
• 2 ounces thinly sliced prosciutto
• 2 tablespoons thinly sliced red onions
• 2 slices tomato
• 1 ounce shredded fontina cheese