Sourdough Pesto Grilled Cheese (Printable)

Thick-cut sourdough layered with basil pesto and three melted cheeses, grilled until golden and crispy. Perfect comfort food in 20 minutes.

# Components:

→ Bread

01 - 4 slices thick-cut sourdough bread

→ Cheese

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

→ Spreads & Condiments

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

# Directions:

01 - Lay out the sourdough slices and spread 1/2 tablespoon of butter on one side of each slice.
02 - Flip the bread over and spread approximately 1 tablespoon of basil pesto on the unbuttered side of two slices.
03 - Evenly distribute the mozzarella, fontina, and sharp white cheddar over the pesto-covered slices.
04 - Top each cheese-laden slice with the remaining bread slices, ensuring the buttered side faces outward.
05 - Heat a large nonstick skillet or griddle over medium heat.
06 - Place the assembled sandwiches in the skillet and cook for 3 to 4 minutes per side, pressing gently with a spatula until the bread achieves a golden-brown crust and the cheese melts completely.
07 - Remove the sandwiches from the pan and allow to rest for 1 minute. Slice diagonally and serve while warm.

# Expert Advice:

01 -
  • It uses ingredients you probably already have, turning pantry staples into something that feels special without any extra shopping.
  • The pesto adds an herby brightness that cuts through the richness, so you never feel weighed down after eating it.
  • It comes together faster than ordering takeout, and the crispy, buttery edges make it worth standing at the stove for ten minutes.
02 -
  • Medium heat is non-negotiable because high heat will char the outside before the cheese has a chance to melt, leaving you with burnt bread and cold centers.
  • Softening the butter first makes all the difference in getting an even, crispy crust, because cold butter tears the bread and spreads unevenly.
03 -
  • Press gently with the spatula while grilling to help the cheese melt evenly without squashing the bread flat.
  • Shred your own cheese if possible because pre-shredded varieties often contain anti-caking agents that prevent smooth melting.
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