NY Cheesecake

Ingredients

• 1 lb Ricotta cheese
• 2 large pkg Philadelphia cream cheese
• 1 12 c sugar
• 4 eggs
• 2 Tbsp flour
• 2 Tbsp cornstarch
• 1 tsp vanilla extract
• 1 lb sour cream

Directions

1. Mix all ingredients in order given beating well after each Pour in well-greased 10-inch spring-form pan
2. Bake at 350 for 1 hour
3. Shut off oven
4. Leave in oven for 2 hours
5. Total
6. 3 hours do not open oven door from start to end