Crispy sourdough loaded with slow-roasted tomatoes, basil pesto, and melted cheese for the ultimate comfort sandwich.
# How To Make It:
01 - Preheat oven to 300°F. Line a baking sheet with parchment paper.
02 - Arrange tomato slices on the prepared baking sheet. Drizzle with olive oil, sprinkle with salt, pepper, and oregano. Roast for 50-60 minutes, flipping halfway, until tomatoes are deeply caramelized but still hold their shape. Let cool slightly.
03 - Spread butter on one side of each bread slice. Place 2 slices, buttered side down, on a clean surface.
04 - Spread 1 tbsp pesto on each unbuttered side. Top each with 2 slices mozzarella, a layer of roasted tomatoes, 2 slices cheddar, and spinach or arugula if using. Cover with remaining bread slices, buttered side up.
05 - Heat a large skillet or griddle over medium-low heat. Add sandwiches and cook 4-5 minutes per side, pressing gently, until golden brown and cheese is fully melted.
06 - Slice in half and serve immediately.