Description
This Crispy Blueberry Grilled Cheese recipe combines the sweet and tangy flavors of fresh blueberry lemon thyme jam with the savory richness of white cheddar and mozzarella cheeses. The sourdough bread is grilled to golden perfection with a buttery crust, creating a delectable sandwich experience that balances fruity brightness with melty, gooey cheese. Perfect for a unique lunch or light dinner, this recipe elevates the classic grilled cheese with a gourmet twist.
Ingredients
Scale
Blueberry Lemon Thyme Jam
- 1 pint fresh blueberries
- 1/4 cup white sugar
- Juice of 1 lemon
- 1 small bundle lemon thyme, bundled with kitchen twine
Sandwiches
- 8 slices sourdough bread, each 1/4 inch thick
- 4 oz white cheddar, grated
- 4 oz whole mozzarella cheese, shredded
- 4 tbsp butter
- Flaky sea salt, for finishing
Instructions
- Prepare the Blueberry Lemon Thyme Jam: Combine the fresh blueberries, white sugar, lemon juice, and bundled lemon thyme in a 2-quart saucepan over medium-high heat. Bring the mixture to a boil, then reduce the heat to medium-low and simmer for about 10 minutes. Lower the heat to low and continue to simmer for another 10 minutes, stirring often, until the jam is thickened. Remove and discard the lemon thyme bundle. Allow the jam to cool for 10 minutes before using.
- Assemble the Sandwiches: Lay out 4 slices of sourdough bread. Spread the cooled blueberry lemon thyme jam evenly onto each slice. Sprinkle equal portions of the white cheddar and mozzarella cheeses over the jam. Top with the remaining 4 slices of bread to form sandwiches. Be generous with the jam for a sweet and tangy flavor balance.
- Grill the Sandwiches: Heat a 12-inch cast iron skillet over medium heat and add 2 tablespoons of butter, letting it melt completely. Place two assembled sandwiches in the skillet and cover with a lid. Cook for 2-3 minutes until the bottom is golden brown, then carefully flip and cook another 2-3 minutes until the bread is golden and cheese is melted. Adjust heat as needed to avoid burning. Transfer cooked sandwiches to a cutting board, add the remaining 2 tablespoons of butter to the skillet, and repeat the grilling process with the remaining two sandwiches.
- Finish and Serve: Cut each sandwich in half diagonally. Sprinkle with flaky sea salt and optionally garnish with extra fresh lemon thyme leaves for an aromatic, flavorful finish. Serve immediately while warm and melty.
Notes
- Use fresh blueberries for the best flavor in the jam; frozen blueberries can be substituted but may require additional cooking time to thicken.
- The combination of white cheddar and mozzarella creates a perfect melty and flavorful cheese blend.
- Adjust the amount of jam to your taste preference—more jam will add sweetness and tang.
- Cooking on medium heat helps to ensure the sandwiches become crispy without burning.
- Storing leftover jam in a sealed container in the refrigerator will keep it fresh for up to 1 week.
- Prep Time: 15 minutes
- Cook Time: 25 minutes
- Category: Lunch, Snack
- Method: Grilling, Simmering
- Cuisine: American
Nutrition
- Serving Size: 1 sandwich
- Calories: 450 kcal
- Sugar: 12 g
- Sodium: 520 mg
- Fat: 22 g
- Saturated Fat: 13 g
- Unsaturated Fat: 7 g
- Trans Fat: 0.5 g
- Carbohydrates: 45 g
- Fiber: 3 g
- Protein: 15 g
- Cholesterol: 55 mg
Keywords: blueberry grilled cheese, blueberry jam sandwich, lemon thyme jam, crispy grilled cheese, sourdough sandwich, melty cheese sandwich
