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The Ultimate Blueberry Lemon Thyme Grilled Cheese: A Gourmet Twist on a Classic Comfort Food

The Ultimate Blueberry Lemon Thyme Grilled Cheese: A Gourmet Twist on a Classic Comfort Food
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This gourmet twist on grilled cheese pairs a sweet-tart blueberry lemon thyme jam with melty white cheddar and mozzarella between buttery, toasted sourdough. The result? A perfectly balanced sandwich with bright fruity flavor, gooey cheese pull, and crispy golden bread. Elegant enough for brunch, easy enough for a weeknight treat!

Ingredients

Blueberry Lemon Thyme Jam

  • Juice of 1 lemon

  • 1/4 cup sugar

  • 1 pint fresh blueberries

  • 1 bundle lemon thyme, tied with kitchen twine

Sandwiches

  • 8 slices sourdough bread (1/4-inch thick)

  • 4 oz mozzarella cheese, shredded

  • 4 oz white cheddar cheese, shredded

  • 4 tbsp butter (Kerrygold recommended)

  • Flaky sea salt, for finishing

  • Extra lemon thyme, for garnish (optional)

Instructions

Step 1 — Make the Blueberry Lemon Thyme Jam

  1. Combine blueberries, sugar, lemon juice, and bundled lemon thyme in a saucepan over medium-high heat.

  2. Bring to a boil, then reduce heat to medium-low and simmer 10 minutes.

  3. Lower heat to low and simmer 10 minutes more, stirring often until thickened.

  4. Remove lemon thyme bundle and discard.

  5. Allow jam to cool 10 minutes before using.

Step 2 — Assemble the Sandwiches

  1. Lay out 4 slices of sourdough.

  2. Spread each with a generous layer of blueberry lemon thyme jam.

  3. Sprinkle mozzarella and white cheddar evenly over the jam.

  4. Top with remaining slices of bread to form sandwiches.

The more jam, the better the bright flavor contrast!

Step 3 — Grill the Sandwiches

  1. Heat a cast-iron skillet over medium heat.

  2. Add 2 tbsp butter and let melt.

  3. Place two sandwiches in skillet, cover with lid.

  4. Cook 2–3 minutes per side, until golden and cheese melted.

  5. Repeat with remaining sandwiches, adding remaining 2 tbsp butter.

Step 4 — Finish & Serve

  • Cut sandwiches in half.

  • Sprinkle lightly with flaky sea salt and fresh thyme.

  • Serve immediately for maximum cheese-pull satisfaction!

Notes

Tip Why
Use fresh sourdough Holds up to fillings and toasting
Cover skillet while cooking Helps melt cheese faster
Add lemon zest to jam Extra brightness
Try smoked cheddar Adds savory contrast

Find it online: https://tastyquickly.com/the-ultimate-blueberry-lemon-thyme-grilled-cheese-a-gourmet-twist-on-a-classic-comfort-food/