Sheet-Pan Roasted Veggie Caprese (Printable)

Golden sourdough with roasted zucchini, peppers, mozzarella, tomato, and fresh basil, cooked to melty perfection.

# Components:

→ Roasted Vegetables

01 - 1 medium zucchini, sliced into rounds
02 - 1 red bell pepper, sliced
03 - 1 small red onion, sliced
04 - 1 tablespoon olive oil
05 - 1/2 teaspoon kosher salt
06 - 1/4 teaspoon black pepper

→ Sandwich Assembly

07 - 8 slices sourdough bread
08 - 8 ounces fresh mozzarella, sliced
09 - 2 medium tomatoes, sliced
10 - 1/3 cup fresh basil leaves
11 - 4 tablespoons unsalted butter, softened
12 - Balsamic glaze, to drizzle (optional)

# Directions:

01 - Preheat oven to 425°F. Line a sheet pan with parchment paper.
02 - Place zucchini, red bell pepper, and red onion on the prepared pan. Drizzle with olive oil, kosher salt, and black pepper. Toss to coat evenly and spread in a single layer.
03 - Roast vegetables for 18 to 20 minutes, flipping halfway through, until tender and caramelized. Remove from oven and set aside.
04 - Spread softened unsalted butter on one side of each bread slice.
05 - On the unbuttered side of four bread slices, layer fresh mozzarella, roasted vegetables, tomato slices, and basil leaves. Drizzle with balsamic glaze if desired.
06 - Top each with the remaining bread slices, ensuring the buttered sides face outward.
07 - Heat a large nonstick skillet or griddle over medium heat. Cook sandwiches in batches, 3 to 4 minutes per side, until bread is golden brown and cheese has melted.
08 - Slice sandwiches and serve warm.

# Expert Advice:

01 -
  • Easy to prepare
  • Delicious blend of fresh and roasted flavors
02 -
  • Swap in other seasonal vegetables like eggplant or mushrooms for variety
  • Add a pinch of crushed red pepper for a spicy kick
03 -
  • Use fresh mozzarella for best melting
  • Press sandwiches firmly to ensure even toasting
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