Black and Blue Cheesecake Tart Recipe | Food Network UK

Ingredients

• 3 tablespoons melted unsalted butter
• 8 whole lowfat cinnamon graham crackers, broken into pieces
• 1/3 cup plus 2 tablespoons sugar
• 1/4 cup sour cream
• One 8-ounce package 1/3-less-fat cream cheese, softened
• 1/2 teaspoon finely grated lemon zest
• 1/2 teaspoon vanilla extract
• 1 large egg plus 1 large egg white, lightly beaten
• 2 cups blackberries
• 2 cups blueberries