Heirloom Tomato Flatbread Zucchini Mozzarella Pesto Bliss

Ingredients

• 1 cup (125g) all-purpose flour, plus more for dusting
• 1/2 teaspoon (2.5ml) instant yeast
• 1/2 teaspoon (2.5g) salt
• 1/2 cup (120ml) warm water (around 110°F / 43°C)
• 1 tablespoon (15ml) olive oil, plus more for greasing
• OR: 1 pound (450g) pre-made flatbread dough or naan bread
• 1/4 cup (60ml) pesto (store-bought or homemade)
• 1 medium zucchini, thinly sliced (about 1 cup / 150g)
• 8 ounces (225g) fresh mozzarella, thinly sliced or torn
• 1 pound (450g) Heirloom tomatoes, sliced
• 2 tablespoons (30ml) olive oil, for drizzling
• 1/4 cup (30g) grated Parmesan cheese (optional)
• Fresh basil leaves, for garnish (optional)
• Red pepper flakes, to taste (optional)
• Salt and freshly ground black pepper, to taste