If you’re someone who adores the perfect balance of sweet, savory, and a touch of herbal brightness in a sandwich, then get ready to fall in love with the Blueberry Lemon Thyme White Cheddar Grilled Cheese Recipe. This beautiful grilled cheese takes a classic comfort food and elevates it with a vibrant homemade blueberry jam infused with fresh lemon and thyme, paired with the creamy richness of white cheddar and mozzarella. Each bite delivers a satisfying crunch followed by layers of gooey, tangy, and subtly sweet flavors that dance across your palate. Trust me, this is the kind of grilled cheese that transforms a simple lunch into a memorable culinary adventure.

Ingredients You’ll Need
The magic behind this Blueberry Lemon Thyme White Cheddar Grilled Cheese Recipe lies in its thoughtfully chosen ingredients that are simple yet essential. Each component plays a vital role, from the fresh blueberries delivering juicy sweetness to the creamy cheeses bringing luscious melted texture, and the lemon thyme adding that unexpected aromatic twist.
- 1 pint fresh blueberries: For the vibrant, natural sweetness and color in the jam that makes this sandwich stand out.
- ¼ cup granulated sugar: Helps to balance the tartness of the blueberries and lemon for a nicely rounded jam.
- 1 lemon, juiced: Adds brightness and a fresh tang that lifts the blueberry jam.
- 1 small bunch lemon thyme sprigs, tied in kitchen twine: Infuses a delicate herbal note that complements both the cheese and fruit beautifully.
- 8 slices sourdough bread, ¼” thick: Offers just the right amount of crusty chewiness and sturdy base for the filling.
- 4 oz white cheddar cheese, shredded: Delivers sharp, creamy flavor that melts into luscious goodness.
- 4 oz block mozzarella cheese, shredded: Adds extra melty stretchiness and a gentle mildness to balance the sharp cheddar.
- 4 tbsp butter: Provides essential golden crispness and rich flavor to the bread as it grills.
- Flaky sea salt: The final finishing touch to enhance all the sandwich’s flavors.
How to Make Blueberry Lemon Thyme White Cheddar Grilled Cheese Recipe
Step 1: Make the Blueberry Lemon Thyme Jam
Start by combining fresh blueberries, sugar, lemon juice, and the lemon thyme sprigs in a saucepan over medium-high heat. Bring this mixture to a lively boil to burst those berries and meld the flavors. Once boiling, reduce to medium-low and simmer gently, allowing the fruit to soften and the sugars to caramelize over about 10 minutes. Lower the heat even further and continue simmering until the jam thickens nicely, stirring frequently so it doesn’t stick. Before cooling, remove the thyme sprigs to maintain the delicate herbal note without overpowering the jam.
Step 2: Assemble Your Sandwiches
With your jam cooled just enough to handle, lay out half your sourdough slices. Spread a generous layer of the blueberry lemon thyme jam onto each slice—this imparts the signature sweet and tangy flavor. Next, sprinkle an even mix of shredded white cheddar and mozzarella on top of the jam. These two cheeses together create a melt that is both rich and gooey. Finally, cap each with the remaining bread slices to form four lovely sandwiches waiting to be grilled.
Step 3: Grill to Golden Perfection
Heat a sturdy cast iron skillet over medium, and melt 2 tablespoons of butter, letting it shimmer but not burn. Place two assembled sandwiches in the pan and cover them with a lid. This covering trick helps the cheese melt fully while the bread crisps evenly. After 2 to 3 minutes, flip carefully to cook the other side until equally golden brown. Lower the heat if necessary to prevent burning — you want just the right toasty crunch with no bitterness.
Step 4: Repeat for the Remaining Sandwiches
Transfer the finished sandwiches to a cutting board and add the remaining butter to the skillet to repeat the grilling process with the other two sandwiches. This ensures every bite of the Blueberry Lemon Thyme White Cheddar Grilled Cheese Recipe has that irresistible golden crust and molten cheese center.
Step 5: Add the Finishing Touches
Slice each sandwich in half for easier handling and sprinkle lightly with flaky sea salt and extra fresh lemon thyme leaves. These final touches add bursts of flavor and a touch of elegance that elevate this sandwich from everyday to extraordinary.
How to Serve Blueberry Lemon Thyme White Cheddar Grilled Cheese Recipe
Garnishes
The best part about this dish is how the garnishes can enhance the experience. A sprinkle of flaky sea salt on top contrasts beautifully with the sweet jam and creamy cheese, highlighting the complex flavors. Fresh lemon thyme leaves scattered over the warm sandwich add both aroma and a pop of green color, making each bite fresh and lively.
Side Dishes
To keep things fresh and balanced, pair this grilled cheese with a crisp green salad dressed lightly with lemon vinaigrette. The acidity brightens your palate between bites and complements the lemon notes in the sandwich. Alternatively, a simple cup of tomato soup makes for a cozy, comforting pairing that never fails to please.
Creative Ways to Present
If you’re serving this at a gathering or brunch, consider cutting the grilled cheese into smaller quarters and offering toothpicks for easy handling. You can also create an elegant cheese board featuring the sandwich alongside fresh blueberry clusters, lemon wedges, and a dollop of the homemade jam. This turns a humble grilled cheese into a gorgeous sharing platter full of contrasts and color.
Make Ahead and Storage
Storing Leftovers
If you happen to have leftovers of the Blueberry Lemon Thyme White Cheddar Grilled Cheese Recipe, store them in an airtight container in the refrigerator for up to 2 days. Keep the sandwiches intact for maximum freshness and reheat gently to preserve the texture of the bread and cheese meltiness.
Freezing
This grilled cheese can be frozen before grilling. Assemble the sandwiches and wrap each one tightly in plastic wrap and then aluminum foil to prevent freezer burn. Freeze for up to 1 month. When ready to enjoy, thaw overnight in the fridge and then grill as usual for freshly toasted perfection.
Reheating
Reheat leftovers in a cast iron skillet or nonstick pan over medium-low heat. This helps crisp the bread again while gently warming the cheese. Avoid microwaving if possible, as it often makes the bread soggy and cheese rubbery, taking away from the charm of the Blueberry Lemon Thyme White Cheddar Grilled Cheese Recipe.
FAQs
Can I use frozen blueberries for the jam?
Absolutely! Frozen blueberries work well if fresh aren’t available. Just thaw them first and drain any extra moisture before cooking to get the right jam consistency.
What type of bread works best?
Sourdough is ideal because of its sturdy texture and slightly tangy flavor, but a good quality artisan or country white bread will also do wonderfully.
Can I make this recipe vegan or dairy-free?
You can swap the cheeses with your favorite vegan cheese alternatives, and use a plant-based butter substitute. The blueberry lemon thyme jam is naturally vegan and dairy-free already.
Is it necessary to cover the skillet while grilling?
Covering the skillet helps the cheese melt evenly without burning the bread, but if you don’t have a lid, just lower the heat and grill patiently on both sides.
How do I prevent the sandwich from getting soggy?
Use thick slices of bread and don’t overload with jam. Also, make sure your skillet is properly heated to achieve a golden crisp crust quickly, which seals the sandwich and keeps it from becoming soggy.
Final Thoughts
This Blueberry Lemon Thyme White Cheddar Grilled Cheese Recipe is such a delightful twist on a beloved classic that it’s bound to become a regular request at your table. The harmony of sweet jam, tangy citrus, fragrant herbs, and melted cheese wrapped in crispy bread creates a sensory experience that’s hard to forget. Whether you’re cooking it for a cozy solo lunch or sharing with friends, I encourage you to give this recipe a try—it’s comfort and creativity all in one perfect bite.
Print
Blueberry Lemon Thyme White Cheddar Grilled Cheese Recipe
- Prep Time: 15 minutes
- Cook Time: 20 minutes
- Total Time: 35 minutes
- Yield: 4 sandwiches
- Category: Sandwich
- Method: Frying
- Cuisine: American
Description
This Blueberry White Cheddar Grilled Cheese recipe offers a gourmet twist on the classic grilled cheese sandwich by incorporating a luscious blueberry jam infused with lemon and thyme alongside creamy white cheddar and mozzarella cheeses. The sandwich is cooked in a cast iron skillet to golden perfection, creating a perfect balance of sweet, savory, and tangy flavors with a crispy crust and gooey melted cheese inside.
Ingredients
Blueberry Jam
- 1 pint fresh blueberries
- ¼ cup granulated sugar
- 1 lemon, juiced
- 1 small bunch lemon thyme sprigs, tied in kitchen twine
Sandwich
- 8 slices sourdough bread, ¼” thick
- 4 oz white cheddar cheese, shredded
- 4 oz block mozzarella cheese, shredded
- 4 tbsp butter
- flaky sea salt
Instructions
- Prepare the Blueberry Jam: Combine the fresh blueberries, granulated sugar, freshly squeezed lemon juice, and lemon thyme sprigs in a 2-quart saucepan over medium-high heat. Bring the mixture to a boil, then reduce the heat to medium-low and let it simmer for about 10 minutes, stirring occasionally. Lower the heat to low and continue to simmer for another 10 minutes or until the jam thickens, stirring frequently. Remove the lemon thyme sprigs and let the jam cool for 10 minutes.
- Assemble the Sandwiches: Lay four slices of sourdough bread flat. Evenly spread the cooled blueberry jam over each slice. Distribute the shredded white cheddar and mozzarella cheeses on top of the jam, then place the remaining four slices of bread on top to close the sandwiches.
- Cook the First Batch: Heat a 12-inch cast iron skillet over medium heat. Add 2 tablespoons of butter and let it melt evenly. Place two assembled sandwiches into the skillet and cover with a lid. Cook for 2 to 3 minutes until the bottom bread is golden brown. Carefully flip the sandwiches and cook for another 2 to 3 minutes until the other side is golden and the cheeses are melted. Adjust the heat as needed to prevent burning.
- Cook the Remaining Sandwiches: Transfer the cooked sandwiches to a cutting board. Add the remaining 2 tablespoons of butter to the skillet and repeat the cooking process with the last two sandwiches until golden and melted.
- Finish and Serve: Cut the sandwiches in half diagonally. Sprinkle flaky sea salt and extra lemon thyme leaves on top for added flavor and garnish. Serve warm and enjoy!
Notes
- Use a cast iron skillet for even heat distribution and a crispy crust.
- Adjust cooking heat as necessary to avoid burning the bread while melting the cheese properly.
- Make the blueberry jam ahead of time and keep refrigerated for up to a week.
- For a stronger herb flavor, finely chop some lemon thyme leaves to sprinkle inside the sandwich.
- Use freshly shredded cheese for better melting quality compared to pre-shredded.
- Flaky sea salt adds a nice texture contrast and burst of flavor on top.

