Havarti & Caramelized Leek Grilled Cheese (Printable)

Sweet caramelized leeks meet creamy Havarti in this gourmet grilled cheese. Golden, buttery, and ready in under 35 minutes.

# Ingredient list:

→ Vegetables

01 - 2 medium leeks, white and light green parts only, thinly sliced
02 - 1 tablespoon olive oil
03 - 1 tablespoon unsalted butter
04 - Pinch of salt
05 - Pinch of black pepper

→ Cheese

06 - 4 ounces Havarti cheese, sliced

→ Bread & Spreads

07 - 4 slices artisan or sourdough bread
08 - 2 tablespoons unsalted butter, softened

# How-to:

01 - Heat olive oil and 1 tablespoon butter in a skillet over medium heat. Add sliced leeks, salt, and pepper. Cook, stirring occasionally, until leeks are soft and caramelized, approximately 12 to 15 minutes. Transfer to a plate and set aside.
02 - Lay out all bread slices. Spread one side of each slice with softened butter.
03 - Place two slices of bread, buttered side down, on a clean surface. Distribute caramelized leeks evenly over the bread. Layer Havarti cheese slices on top. Top each sandwich with remaining bread slices, buttered side up.
04 - Heat a clean skillet or griddle over medium-low heat. Place sandwiches in the skillet and cook until bread is golden brown and cheese is melted, approximately 3 to 4 minutes per side. Gently press with a spatula for even browning and melting.
05 - Remove sandwiches from heat. Slice each sandwich in half and serve warm.

# Expert Advice:

01 -
  • The leeks become candy sweet and melt into the cheese for a sophisticated take on childhood comfort
  • Havartis creamy mildness lets the caramelized vegetables shine without overpowering them
02 -
  • Low and slow is the secret to properly caramelized leeks, rushing them will only give you softened leeks without that deep sweetness
  • Medium low heat prevents burning the bread before the cheese has time to melt completely
03 -
  • Clean leeks thoroughly by slicing them first then swishing them in a bowl of cold water
  • Weighing down the sandwich with another heavy skillet while cooking creates perfectly even contact
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