Preheat panini grill. Spray with non stick cooking spray. Brush melted butter on the top and bottom of the sandwich. Cook until bread is caramelized and crispy.

Variations; Cheese, honey, bbq sauce, mustard, egg, fried shallots, arugala, spinach, cilantro, pork, chicken, steak, baguette, focaccia, sourdough, pretzel roll, mayo, aioli, sweet potatoes, roasted bell peppers or tomatoes, habanero, poblano, pickled jalapenos or red onions