Tomato Tart

Name: Tomato Tart
Ingredients: 8 sheets vegan phyllo; 1 tablespoon (15 ml) olive oil; ¼ cup (65 g) pesto (see Notes); 3 ripe Roma tomatoes or other small, flavorful tomato, sliced 1/8-inch (3 mm) thick; Salt and freshly ground pepper, to taste