Chocolate Ricotta Cheesecake - Olga's Flavor Factory

Ingredients

• 1 cup tea biscuit cookie crumbs (or vanilla wafers or graham crackers)
• 2 Tablespoons granulated sugar
• 4 Tablespoons butter, melted and slightly cooled
• 1/4 cup unsweetened cocoa powder
• 1/8 teaspoon salt
• 2 (8 oz) packages cream cheese, softened to room temperature
• 3/4 - 1 cup granulated sugar
• 1 cup ricotta cheese
• 1/2 cup sour cream
• 2 eggs
• 1 teaspoon vanilla extract
• 1/2 cup unsweetened cocoa powder
• 2 Tablespoons all purpose flour
• 3 Tablespoons cocoa powder
• 4 Tablespoons sour cream
• 6 Tablespoons sugar
• 2 Tablespoons butter
• fresh raspberries
• Or you can use toasted nuts, other berries, coconut flakes or chocolate shavings