Barbecue Beef Grilled Cheese Steak

Ingredients

• 4 oz. au jus, rosemary-infused
• 4 slices bread, sourdough, 4 by 5 inches
• 1 Tbsp. Nature's Best Dairy® Butter, softened
• 1 tsp. Peak Fresh Produce® Garlic, Clove(s), minced
• 1/2 cup Peak Fresh Produce® Mushroom(s), Crimini
• 1/2 cup Peak Fresh Produce® Onion(s), Sweet, sliced 1/2-inch thick
• 1 tsp. Piancone® Oil, Olive
• 5 oz. Ridgecrest® Beef, Prime Rib Roast, or pastrami, thinly sliced
• 2 Tbsp. West Creek® BBQ Sauce, Original
• 6 1-ounce slices West Creek® Cheese, Fontina