Although grilled cheese only requires three ingredients — bread, cheese, and butter — the sandwich has been reimagined all over the world, using ingredient add-ons and crazy new cooking methods. Whether it’s a smear of mustard spread, or a literal cook on the grill, there really is no bad way to make a grilled cheese — only better ways! National Grilled Cheese Sandwich Day is April 12, so spread the gooey love and share one of these chef-inspired sandwiches with your cheese-loving friends. INA’S ULTIMATE GRILLED CHEESE https://youtu.be/ueJjs-ckdyU If you’re a mustard fan, Ina’s special mustard, mayo, parmesan mix inside the bread will have you drooling. Add on her recommended equal parts shredded gruyere and shredded cheddar to a “good bakery loaf.” Oven-cooked chopped bacon bits finish it off before it gets grilled in the panini press. What you’ll need: Good bakery bread 1 cup mayo 1/4 cup dijon mustard 1/4 cup parmesan cheese…