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Pesto Grilled Cheese Sandwiches

Pesto Grilled Cheese Sandwiches

Golden, melty grilled cheese meets vibrant basil pesto, tomato, and spinach for a fast, craveable sandwich night.
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Prep Time: 10 minutes
Cook Time: 10 minutes
Total Time: 20 minutes
Servings: 4

Ingredients
 

Main Ingredients

  • 12 oz crusty sandwich bread sliced
  • 3 tbsp unsalted butter softened
  • 0.33 cup basil pesto stir before spreading
  • 1.5 cup shredded low-moisture mozzarella
  • 6 oz provolone cheese sliced
  • 2 tbsp grated Parmesan cheese optional but tasty
  • 8 oz ripe tomato thinly sliced, patted dry
  • 1 cup baby spinach optional
  • 0.25 tsp crushed red pepper flakes optional heat

Instructions

Preparation Steps

  • Stir the pesto, Parmesan, and red pepper flakes in a small bowl.
  • Spread butter on one side of each bread slice.
  • Flip the bread and spread the pesto mixture on the unbuttered sides.
  • Layer mozzarella, provolone, tomato, and spinach over half the slices. Cap with remaining bread, buttered side out.
  • Warm a large nonstick skillet over medium-low. Cook sandwiches 3–4 minutes per side until deeply golden and cheese melts.
  • Rest 1 minute on a board, then slice and serve hot.

Notes

Variation: Swap half the mozzarella for sharp white cheddar for a bolder bite. Air fryer option: Cook at 370°F for 6–8 minutes, flipping once. To store, cool completely, wrap, and refrigerate up to 2 days; re-crisp in a skillet.
This recipe is an original creation inspired by classic Pesto Grilled Cheese Sandwiches flavors. All ingredient ratios and instructions are independently developed.