
This vegan blueberry grilled cheese with mint pesto creates magic between two slices of sourdough bread. The combination might sound unusual but trust me when layered together with creamy tofu ricotta, sweet blueberry compote, and bright mint pesto, it creates a sandwich experience that will convert even the most dedicated dairy cheese lovers. Each bite offers a perfect balance of savory richness with sweet and herby notes.
I created this recipe one afternoon when craving comfort food but wanting something more exciting than traditional grilled cheese. After that first experimental bite, it immediately became my go-to impressive lunch when friends visit, even those skeptical about vegan cooking.
Ingredients
- Sourdough bread: Quality bread with good structure holds up to fillings and creates perfect crunch
- Vegan butter or mayonnaise: Creates that golden crispy exterior just like traditional grilled cheese
- Vegan ricotta: Provides creamy richness and holds everything together
- Blueberries: Wild frozen blueberries offer concentrated sweetness and beautiful color
- Granulated sugar: Balances the natural tartness of blueberries
- Lemon juice: Brightens and enhances the berry flavor
- Cornstarch: Optional thickener ensures your compote won't make bread soggy
- Fresh mint or basil: Mint provides unexpected freshness while basil offers classic pesto flavor
- Sunflower seeds: Adds texture and nutty flavor without common allergens
- Nutritional yeast: Delivers cheesy flavor without dairy
- Olive oil: Binds pesto ingredients and adds richness
How To Make Vegan Blueberry Grilled Cheese with Mint Pesto
- Prepare blueberry compote:
- Combine blueberries, sugar, water, and cornstarch in a saucepan over medium heat. Simmer uncovered for 15-20 minutes until thick enough to coat the back of a spoon. Stir in lemon juice and let cool completely for best flavor concentration.
- Create mint pesto:
- Blend mint or basil, sunflower seeds, nutritional yeast, olive oil, lemon juice and salt in a food processor until smooth. Taste and adjust seasoning as needed. The pesto should be vibrant green and fragrant with a slight thickness.
- Assemble sandwich:
- Spread vegan butter or mayo on the outside of bread slices. Place one slice buttered side down in a preheated skillet. Layer mint pesto, tofu ricotta, and blueberry compote before topping with second bread slice, buttered side up.
- Cook to perfection:
- Allow sandwich to cook undisturbed until golden brown, about 3-4 minutes per side. Flip gently using a spatula to prevent fillings from escaping. The ideal sandwich has crispy golden bread and warm melty interior.

The wild blueberries are truly the star ingredient here. Their intense flavor concentrates during cooking, creating pockets of jammy sweetness that contrast beautifully with the creamy vegan ricotta. My partner who normally avoids vegan cheese alternatives specifically requests this sandwich on weekends now.
Make-Ahead Options
The beauty of this recipe lies in its components that can all be prepared ahead of time. Both the blueberry compote and mint pesto will keep in airtight containers in the refrigerator for up to 5 days. The vegan ricotta stays fresh for 3–4 days refrigerated. With these prepared, you can assemble a gourmet grilled cheese in minutes whenever the craving strikes.
Creative Variations
This sandwich concept welcomes endless variations based on what you have available. Try strawberries or blackberries instead of blueberries for different flavor profiles. The mint pesto works wonderfully with other herbs like cilantro or even arugula for a peppery kick. You can also experiment with different bread types such as ciabatta, whole grain, or even a good quality gluten-free bread to accommodate dietary needs.

Serving Suggestions
This grilled cheese works beautifully as a standalone meal but can be elevated into a complete dining experience. For brunch, serve alongside a simple green salad dressed with lemon vinaigrette. For dinner, pair with a cup of tomato soup for classic comfort food vibes with a gourmet twist. The sandwich slices cleanly for impressive presentation, making it perfect for serving to guests who will never believe something so delicious is completely vegan.
Frequently Asked Questions
- → Can I use store-bought pesto and jam?
Yes, you can use store-bought pesto and blueberry jam to save time. However, the homemade versions are easy to make and add a unique, fresh flavor to the sandwich.
- → What type of bread works best for this sandwich?
Sourdough bread is ideal for its sturdy texture and tangy flavor, which complements the fillings perfectly.
- → Can I substitute the mint in the pesto?
Yes, you can use basil or a combination of mint and basil to adjust the flavor profile to your liking.
- → How can I thicken the blueberry compote?
If you prefer a thicker compote, add 2 teaspoons of cornstarch during cooking. Be sure to dissolve it in water first to avoid clumps.
- → Can I make this sandwich ahead of time?
While the components like pesto and compote can be prepared in advance, it’s best to assemble and grill the sandwich fresh for optimal texture and flavor.
- → What’s a good substitute for vegan ricotta?
You can use store-bought vegan cream cheese or make your own tofu-based ricotta using blended tofu, nutritional yeast, and lemon juice.