Zucchini, Labneh and Thyme Tart from Fermented by Charlotte Pike - Cooking by the Book

Ingredients

• One 13-ounce pack of ready-made, ready-rolled puff pastry
• 1/4 cup labneh
• 1 tablespoon milk or 1 egg, beaten
• 2 large or 6 baby zucchini, ends trimmed and sliced at an angle, approximately two inches thick
• 3 tablespoons Parmesan, finely grated
• 1 tablespoon thyme leaves
• Sea salt and black pepper