Ingredients
Method
Step-by-Step Preparation
- Preheat oven to 375°F (190°C). Line a large rimmed baking sheet with aluminum foil or parchment paper.
- Using a sharp serrated knife, slice the sourdough boule diagonally into 1-inch diamonds, cutting deep into the bread but keeping the bottom crust intact.
- In a small mixing bowl, whisk together the melted butter, olive oil, minced garlic, chopped parsley, dried oregano, sea salt, and black pepper.
- In a separate bowl, toss together the shredded mozzarella, sharp cheddar, and grated Parmesan cheese.
- Gently pry open the bread crevices with your fingers and use a pastry brush to coat the interior bread cuts generously with 3/4 of the garlic butter mixture.
- Generously stuff the cheese blend deep into every crevice and cut of the bread until bursting.
- Brush the remaining garlic butter evenly over the top crust. Wrap the loaf loosely in aluminum foil to enclose steam.
- Bake covered for 15 minutes. Uncover and bake for an additional 8 to 10 minutes until cheese is completely melted, bubbling, and the top crust is crispy and golden brown.
- Sprinkle with flaky sea salt and extra chopped parsley. Serve piping hot with warm marinara dipping sauce.
