No Bake Peach Tart

Name: No Bake Peach Tart
Prep time: 30 min
Cook time: 25 min
Total time: 55 min
Cuisine: American
Ingredients: 1 ¼ cups all-purpose flour; ½ cup powdered sugar (or ¼ cup granulated sugar); ¼ tsp salt; 4 ounces cold butter, cut into small cubes ((1 stick)); 1 large egg; 8 oz Mascarpone Cheese; 8 oz Cream Cheese; ¾ Cup Confectioners Sugar; ½ cup Heavy Whipping Cream; 1 teaspoon Vanilla Extract; Zest of one lemon finely grated; 6 peaches (pitted, peeled and sliced); ¼ cup Peach Preserves (or orange marmalade)