Rice Flan Tart With Candied Ginger

• 1 low-fat sweet pastry
• 1/2 vanilla bean
• 700 ml nonfat milk
• 230 gr carton egg substitute (frozen)
• 100 gr sugar
• 40 gr low-fat ricotta cheese
• 40 gr all purpose flour
• 38 ml water the low calorie rice pudding flan is so (very cold)
• 32 gr cake flour
• 32 gr sugar