Ingredients

• 3/8 cup butter
• 1/2 cup white sugar
• 1 egg
• 1 teaspoon baking powder
• 1 1/3 cups all-purpose flour
• 18 ounces quark
• 3 tablespoons oil
• 3/4 cup white sugar
• 1 individual packet vanilla sugar
• 1 (3 ounce) package non-instant vanilla pudding mix
• 2 egg yolks
• 1 egg
• 2 1/8 cups milk
• 2 tablespoons fresh lemon juice

Instructions

1. Preheat oven to 350 degrees F (175 degrees C). Lightly grease a 9 inch springform pan.
2. In a medium bowl, mix together the butter and sugar until smooth. Mix in 1 egg, then stir in the baking powder and flour. Knead together into dough. Press into the bottom and up the sides of the prepared pan.
3. Mix together the quark, oil, 3/4 cup white sugar, vanilla sugar, and pudding mix in a large bowl until smooth. Blend in the egg yolks, egg, milk, and lemon juice; pour mixture into the prepared pan.
4. Bake in preheated oven until the filling no longer moves when you shake the pan, about 1 hour.