Cheesecake - cooking recipe

Ingredients

1 lb. Ricotta
1 lb. cream cheese
1 stick butter
4 eggs
1 1/2 c. sugar
3 Tbsp. sugar
3 Tbsp. cornstarch
1 tsp. lemon juice
1 tsp. vanilla (stir into sour cream)
1 pt. sour cream

Preparation

Mix the first 3 ingredients.
Mix all ingredients and put into a buttered spring pan.
Bake at 350\u00b0
for 1 hour; let cool for 1 hour.
Refrigerate for 2 hours.