Italian Cheesecake - cooking recipe

Ingredients

1 1/2 lbs ricotta cheese
1 1/2 cups sugar
16 ounces cream cheese
6 eggs
6 tablespoons flour
1 pint sour cream
1 tablespoon lemon juice
1 tablespoon vanilla

Preparation

Grease and flour 10\" spring form pan.
Mix the ricotta, sugar, and cream cheese together.
Add 6 eggs (one at a time and mixing between each), flour, and sour cream, lemon juice, and vanilla.
Pour batter into pan and bake 1 hour at 350.
Turn oven off and leave the cake in the oven for another hour. DO NOT OPEN OVEN!
Cool completely and spread with 1 jar of pineapple or cherry preserves, fresh strawberries, or any other topping of your choice.