Sourdough Pesto Grilled Cheese (Printer-friendly)

Crispy sourdough with basil pesto and melted mozzarella, fontina, and cheddar. Golden and delicious in 20 minutes.

# What You'll Need:

→ Bread

01 - 4 thick-cut slices sourdough bread

→ Cheese Blend

02 - 1/2 cup shredded mozzarella cheese
03 - 1/2 cup shredded fontina cheese
04 - 1/2 cup shredded sharp white cheddar cheese

→ Spreads & Condiments

05 - 3 tablespoons basil pesto
06 - 2 tablespoons unsalted butter, softened

# How-To Steps:

01 - Lay out all sourdough slices on a clean surface. Spread 1/2 tablespoon of softened butter evenly on one side of each slice.
02 - Flip each bread slice over. Spread approximately 1 tablespoon of basil pesto onto the unbuttered side of two slices only.
03 - Evenly distribute the shredded mozzarella, fontina, and sharp white cheddar over the pesto-coated slices, ensuring complete coverage to the edges.
04 - Place the remaining bread slices on top, buttered side facing outward, to create two complete sandwiches.
05 - Heat a large nonstick skillet or griddle over medium heat for 2-3 minutes until properly warmed.
06 - Transfer sandwiches to the preheated pan. Cook for 3-4 minutes on the first side, pressing gently with a spatula. Flip carefully and cook an additional 3-4 minutes until bread turns golden brown and crispy with cheese fully melted.
07 - Remove sandwiches from heat and let rest for 1 minute. Slice diagonally and serve immediately while hot.

# Expert Hints:

01 -
  • Cheese Blend: The combination of mozzarella, fontina, and sharp white cheddar creates the ultimate melt and complex flavor profile.
  • Sourdough Crunch: Thick-cut bread ensures a satisfyingly crispy exterior that stands up to the rich fillings.
  • Herbal Punch: Basil pesto adds a fresh, vibrant layer that transforms the sandwich into something special.
  • Quick & Easy: A delicious, vegetarian-friendly meal ready in only 20 minutes.
02 -
  • Softened Butter: Use truly softened butter to ensure even coverage on the sourdough without tearing the bread.
  • Fresh Shredding: Shredding your own cheese from blocks (mozzarella, fontina, and cheddar) leads to a smoother, better melt than pre-shredded varieties.
  • Resting: Letting the sandwich cool for one minute after removing it from the skillet helps the cheese set slightly, making it easier to slice.
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