Tart with fennel, yogurt and turkey

Ingredients

• 250g flour (half and half of plain and whole wheat flour)
• 125g fat (half and half butter and olive oil)
• 1 egg
• 1/4 teaspoon salt
• 1/2 teaspoon baking powder
• 1/2leek chopped
• 1 big fennel chopped
• 100g chicken breast (boiled, chopped) / 7 slices cooked turkey
• 120g grated parmesan
• 1/2 cup yogurt or 100g cream cheese
• 120g milk
• 2 eggs
• Salt-pepper