classic and delicious cheesecake with shortcrust pastry and lattice icing

-approx. 1500g of semi-fat or full-fat white cheese, ground (I used 1 kg of cheese from a bucket and 500g of full-fat cottage cheese in cubes)

-5 eggs

-4 egg whites from the dough

-200g butter or margarine

-a glass of sugar

-2 cream or vanilla puddings without sugar (40g each)

FROSTING

-juice of one lemon

-a spoonful of water

-how much powdered sugar will it take-how much powdered sugar will it take?