Easy Cherry Crumble Tart — Sweet & Irresistible! For the sauce: 3 cups frozen fruit (frozen mixed berries work well too) 3 tbsp cornstarch 1 cup water 1 cup sugar 1 tsp butter For the dough: 150g (about 2/3 cup) butter (at room temperature) 1 cup sugar 1 egg 1 packet (about 1 tsp) vanilla extract 2 1/2 to 3 cups all-purpose flour (If the dough doesn't come together, add 2-3 tbsp vegetable oil) Instructions: Prepare the sauce: In a saucepan, combine the frozen fruit, cornstarch, water, sugar, and