Hayley’s 3 Cheese Grilled Cheese Sandwich Ingredients · 1 tablespoon blueberry jam · 2 slices sourdough bread · 1 tablespoon blue cheese · ¼ cup shredded sharp cheddar cheese · ¼ cup shredded pepper jack cheese · ¼- ½ apple, cored and cut into thin slices. I prefer about ½ cm or ¼ in if I can manage it. · 1-2 tablespoon olive oil · 2 tablespoons butter to grill Thinly sliced apple Directions 1. Preheat the oven to 400 degrees Fahrenheit. Line a baking tray with tine foil or silicon sheet. Place the bread slices on the tin foil or sil...