Keju Panggang Kimchi

Bahan-bahan (4 porsi)

• 2 cups kimchi, chopped (personal preference – you can leave it unchopped too)
• 6 slices bacon, chopped
• 2 tablespoons brown sugar
• black pepper to taste
• 8 pieces of sliced sourdough bread
• 8 slices of American cheese
• 8 slices of Gruyere cheese
• 8 tablespoons (or 1 stick) butter or mayo