Heirloom Tomato Spinach Galette | Charlotte Fashion Plate

Ingredients

• 2 large, or 3 medium-sized ripe heirloom tomatoes
• 1 refrigerated pie crust, or see recipe for homemade galette dough
• 2 teaspoons olive oil, divided
• 12 ounces fresh baby spinach
• 1 garlic clove, minced
• 1 teaspoon salt
• 1/2 teaspoon black pepper
• 1/2 teaspoon dried oregano
• 3/4 cup freshly shredded provolone or mozzarella cheese
• 1/2 cup freshly grated Parmesan cheese
• 1 egg
• 1 teaspoon water
• 4 torn basil leaves, for garnish