Into a kitchen aid mixing bowl, add the cream cheese, sugar, lemon and orange zests, orange juice, kosher salt and vanilla extract. Mix on medium speed until well combined and has a light texture. About 5 to 8 minutesNote: Scrape down the sizes of the bowl at least twice. 40 ounces 1/3 less fat cream cheese, zest from one large orange, zest from one large lemon, 1/2 orange, 2 teaspoons vanilla extract, 1 1/2 cups granulated sugar, 1/8 teaspoon kosher salt
With the mixer running on low speed, sprinkle in the flour. Continue mixing for 1 to 2 minutes until well combined.
3 1/2 tablespoons all purpose flour
With the mixer running on medium-low to medium speed, add in the eggs and egg yolks, ONE AT A TIME, Mix each egg until well combined, before adding the next egg. Once all the eggs are thoroughly mixed in, continue mixing for about two minutes.Note: Scrape down the sides of the bowl once all the eggs are fully incorporated. 5 large eggs, 2 large egg yolks
Add the sour cream and brandy. Continue mixing until well combined. The batter should be light and runny.
1/2 cup sour cream, 1 tablespoon brandy
Remove the bowl from the mixing stand. Pour it over the cooled graham cracker crust. Bake at 450F/232C degrees for 10 minutes. Reduce heat to 300F degrees for 50 minutes to 1 hour or until the center is set and slightly wobbly.Note: I place a sheet pan under the spring form pan before pouring in the batter. Once the cheesecake is finished baking, remove it from the oven and cool completely in the spring form pan. Note: Once the cake has cooled slightly, I use a warm table knife to pass it around the cake to loosen it up. Leave the cake in the springform pan without completely releasing it. Cover the cake with plastic wrap, once it's completely cooled. And refrigerate overnight or at least 12 hours.