Healthy RecipesGrilled Veggie and Pesto Sandwich

Grilled Veggie and Pesto Sandwich

Summertime is the perfect season to enjoy the vibrant flavors of freshly grilled vegetables, paired with the robust and herbal notes of homemade pesto. In this blog post, we’ll explore the art of creating a delightful Grilled Veggie and Pesto Sandwich that is sure to delight your taste buds.


Grilled vegetables are a versatile and nutritious ingredient that can be used in a variety of dishes. When combined with the rich and creamy pesto sauce, they create a flavor profile that is both satisfying and bursting with freshness. In this blog post, we’ll guide you through the process of grilling the perfect vegetables and crafting a homemade pesto sauce to assemble a mouthwatering sandwich that will leave you craving more.

Ingredients Needed

Grilled Veggie and Pesto Sandwich

To make the Grilled Veggie and Pesto Sandwich, you’ll need the following ingredients:

Vegetables for Grilling

  • Zucchini, sliced
  • Eggplant, sliced
  • Bell peppers, sliced
  • Onion, sliced
  • Mushrooms, sliced
  • Asparagus, trimmed

Pesto Sauce

  • Fresh basil leaves
  • Pine nuts
  • Garlic cloves
  • Parmesan cheese, grated
  • Olive oil
  • Salt and pepper to taste

Sandwich Assembly

  • Crusty bread or rolls
  • Sliced tomatoes
  • Arugula or spinach leaves
  • Balsamic glaze (optional)

Steps to Grill Veggies

Grilled Veggie and Pesto Sandwich

Grilling vegetables is a simple yet flavorful way to prepare them, and it’s an essential component of our Grilled Veggie and Pesto Sandwich.

Prepare the Veggies

  1. Wash and slice the vegetables into uniform pieces, ensuring they are approximately the same thickness for even cooking.
  2. Pat the vegetables dry with paper towels to remove excess moisture.
  3. Drizzle the vegetables with a small amount of olive oil and season with salt and pepper.

Heat the Grill

  1. Preheat your grill to medium-high heat, around 375-400°F (190-200°C).
  2. Clean the grill grates to ensure the vegetables don’t stick.

Grill the Veggies

  1. Arrange the prepared vegetables on the hot grill grates, making sure they are not overcrowded.
  2. Close the grill lid and cook the vegetables for 4-6 minutes per side, or until they are tender and have nice grill marks.
  3. Use tongs or a spatula to flip the vegetables, taking care not to break them.
  4. Adjust the heat as needed to prevent the vegetables from burning.
  5. Once the vegetables are grilled to your desired doneness, transfer them to a plate or baking sheet and set aside.

Tips for Perfect Grilled Veggies

  • Brush the vegetables with a light coating of oil or marinade before grilling to prevent sticking and enhance flavor.
  • Arrange the vegetables in a single layer on the grill grates, leaving space between each piece for even cooking.
  • Experiment with different seasoning blends or fresh herbs to add variety to your grilled veggies.
  • Consider using a grill basket or foil packet to prevent smaller items like mushrooms or asparagus from falling through the grates.

Making Pesto Sauce

Pesto is a flavorful and versatile sauce that pairs beautifully with grilled vegetables, making it an essential component of our Grilled Veggie and Pesto Sandwich.

Gather the Ingredients

  1. Wash and dry the fresh basil leaves.
  2. Toast the pine nuts in a dry skillet over medium heat, stirring frequently, until they are fragrant and lightly browned.
  3. Peel and mince the garlic cloves.
  4. Grate the Parmesan cheese.

Blend the Pesto

  1. In a food processor or high-speed blender, combine the fresh basil leaves, toasted pine nuts, minced garlic, and grated Parmesan cheese.
  2. Slowly stream in the olive oil while the food processor or blender is running, blending until the mixture is smooth and well-combined.
  3. Taste the pesto and adjust the seasoning with salt and pepper as needed.

Tips for Delicious Pesto

  • Use fresh, high-quality ingredients for the best flavor.
  • Adjust the ratio of basil to pine nuts or Parmesan cheese to suit your personal taste preferences.
  • Experiment with different types of nuts, such as walnuts or almonds, for a unique twist.
  • Add a splash of lemon juice or zest to brighten the pesto’s flavor.
  • For a creamier texture, stir in a tablespoon or two of heavy cream or sour cream.

Assembling the Sandwich

Now that you have your grilled vegetables and homemade pesto sauce, it’s time to assemble the Grilled Veggie and Pesto Sandwich.

Prepare the Bread

  1. Choose a crusty bread or rolls, such as ciabatta, focaccia, or Italian rolls, that will hold up well to the fillings.
  2. Slice the bread or rolls in half lengthwise to create the sandwich base.

Layer the Sandwich

  1. Spread a generous amount of pesto sauce on the bottom half of the bread or roll.
  2. Arrange the grilled vegetables in an even layer on top of the pesto.
  3. Add sliced tomatoes and fresh arugula or spinach leaves.
  4. If desired, drizzle a small amount of balsamic glaze over the vegetables.
  5. Place the top half of the bread or roll over the fillings to complete the sandwich.

Tips for Assembly

  • Toast the bread or rolls lightly before assembling the sandwich for a crunchy texture.
  • Consider grilling the bread or rolls for a few minutes to create a warm, toasted exterior.
  • Adjust the amount of pesto sauce based on your personal taste preferences.
  • Add a slice of cheese, such as provolone or mozzarella, for an extra layer of flavor and melty texture.

Serving Suggestions

The Grilled Veggie and Pesto Sandwich is a versatile dish that can be enjoyed in a variety of ways.

Serve it as a Main Dish

  1. Cut the sandwich in half diagonally or into smaller pieces to create a satisfying meal.
  2. Serve the sandwich alongside a fresh salad or a bowl of soup for a complete and nourishing lunch or dinner.

Offer it as a Side

  1. Slice the sandwich into smaller portions to serve as a side dish.
  2. Pair the Grilled Veggie and Pesto Sandwich with grilled proteins, such as chicken, fish, or tofu, for a well-rounded meal.

Customize it for Dietary Needs

  1. For a gluten-free option, use gluten-free bread or rolls.
  2. Omit the cheese or use a vegan-friendly alternative for a dairy-free version.
  3. Adjust the filling ingredients to accommodate any dietary restrictions or preferences.


The Grilled Veggie and Pesto Sandwich is a delightful and flavorful dish that celebrates the vibrant flavors of summer. By mastering the art of grilling vegetables and crafting a homemade pesto sauce, you can create a sandwich that is not only visually appealing but also bursting with a symphony of tastes and textures. Whether you serve it as a main course or a side, this sandwich is sure to impress your guests and satisfy your cravings for a healthy and delicious meal.


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