Layers of cheddar, provolone, and mozzarella on crispy sourdough. Rich, melty, and ready in just 20 minutes.
# What You'll Need:
→ Bread & Cheese
01 - 4 slices thick sourdough bread
02 - 2 slices sharp cheddar cheese
03 - 2 slices provolone cheese
04 - 1/2 cup shredded mozzarella cheese
→ Spreads & Fats
05 - 2 tablespoons unsalted butter, softened
06 - 1 tablespoon mayonnaise, optional for extra crispiness
# How-To Steps:
01 - Lay out sourdough slices. Spread softened butter evenly on one side of each slice. If using mayonnaise, spread a thin layer on the opposite side of each slice for enhanced crispiness.
02 - Place two slices buttered-side down on a clean work surface. Layer each with one slice cheddar cheese, one slice provolone cheese, and half of the shredded mozzarella cheese. Top with remaining bread slices, buttered-side up.
03 - Heat a large skillet or griddle over medium-low heat for 1-2 minutes until evenly warmed.
04 - Place assembled sandwiches in the heated pan. Cook for 3-5 minutes on the first side, pressing gently with a spatula, until bread achieves golden-brown color.
05 - Flip sandwiches carefully to preserve cheese layers. Cook for 3-5 minutes until bread is golden brown and cheese is completely melted.
06 - Transfer sandwiches to a cutting board and let rest for 1 minute. Cut diagonally and serve immediately while hot.