In a bowl combine flour, powdered sugar and butter. Form into a ball with hands and press or roll into a 14" circle on an ungreased cookie sheet or pizza pan.
Bake at 325 Degrees F for 15 minutes. Cool.
Cream Cheese Filling
In a bowl combine cream cheese, vanilla, granulated sugar and lemon juice. Spread on cooled crust.
Strawberry Glaze
In a saucepan over medium heat combine strawberries, granulated sugar and cornstarch. Stir and simmer until thick and glossy. Cool.
Spread on top of cheese filling.
Cut fresh strawberries crosswise to make circles and place on pizza and serve.
Video
Notes
Besides strawberries you could also use any kind of berry such as raspberry or blueberry.