Well, for today the answer to that question is going to be pie in honor of Pi Day! Yes, it’s the day that Math lovers around the world celebrate in honor of Pi, the irrational number (meaning it cannot be written as the ratio of two integers) that begins with 3.14 and goes on infinitely. This year’s Pi Day is extra special though because it only comes around once every 100 years… The first five numbers of Pi Day is the date (3/14/15) and to go even further at the time 9:26:53 you will have the first ten numbers of Pi in sequence, i.e. 3.141592653. Okay, I’ll stop being a Math geek now and go back to the pie. The idea of cheesecake falling under the pie category isn’t too much a stretch, especially for this cheesecake. Pies tend to have a crust and this one has a graham cracker crust and they also have a filling, the cheesecake part. Okay, maybe it is a tad bit of a stretch, but, I really couldn’t think of a pie I wanted to make but I have wanted to make a cheesecake.
I began by making the crust… Using a food processor I ground up 18 graham crackers until they were fine crumbs. I then added in a stick of melted butter, sugar and salt and pulse to combine them. Following that I pressed the crumbs into the bottom and approximately 2-inches up the side of a 9-inch springform pan.
Next I moved on to make the actual cheesecake. Using a stand mixer I beat three 8-oz. bars of cream cheese with a cup of sugar until it was smooth. It’s important to use room temperature cream cheese to ensure you won’t have any lumps in the mixture.
I then added in a cup of room temperature sour cream and a teaspoon of vanilla extract; beating until these two ingredients were well incorporated.
And finally I added in three eggs, one at a time.
Before pouring it into the crust, I gave the cream cheese mixture a few stirs with a rubber spatula to make sure all of the ingredients were blended together well. I tend to find that sometimes ingredients are left on the bottom of the bowl of the stand mixer untouched since the paddle attachment doesn’t fully hit the bottom of the bowl.
After pouring the cream cheese mixture into the prepared crust I baked it in a preheated 325 F oven for about an hour; until it was set but still wobbly in the center.
A few minutes before removing the cheesecake from the oven I combined a cup of sour cream, a few tablespoons of sugar and vanilla extract in a bowl. I was happy that the cheesecake didn’t have any cracks in it – that normally happens when I bake cheesecakes.
I then spread this sour cream mixture over the cheesecake and then placed the cheesecake back in the oven for about five minutes.
The cheesecake right out of the oven… I let it cool for a few hours before covering it and placing it in the refrigerator.
I ended up leaving it in the refrigerator overnight and then added some sliced strawberries on top of it the following morning in the shape of the Greek letter used to represent “Pi.” I had to validate this being a Pi Day pie somehow!
And how did it taste… It was perfectly creamy and not overly sweet! A winning combination for the perfect cheesecake!
18 graham crackers (2 sleeves)
1/2 cup (1 stick) unsalted butter, melted
1/4 teaspoon kosher salt
1 cup plus 4 tablespoons sugar
3 8-oz. packages cream cheese, at room temperature
2 cups sour cream, at room temperature
1 1/2 teaspoons vanilla extract
3 large eggs, at room temperature
1. Preheat oven to 325 F. In a food processor pulse the graham crackers until fine crumbs form. Add the butter, salt and 2 tablespoons of the sugar and pulse to combine. Press the mixture on the bottom and 2-inches up the side of a 9-inch springform pan.
2. Use an electric mixer to beat the cream cheese and 1 cup of sugar until smooth. Add 1 cup of the sour cream and 1 teaspoon of the vanilla extract and continue beating until combined. Beat in the eggs, one at a time. Pour the mixture into the prepared crust and bake until just set (the center will be slightly wobbly), 50 to 60 minutes.
3. In a small bowl combine the remaining 1 cup of sour cream, 2 tablespoons of sugar and 1/2 teaspoon of vanilla extract. Spread over the hot cheesecake, then bake until set, 3 to 5 minutes more. Let cool to room temperature in pan, then refrigerate for at least 2 hours. Run a knife around the edge of cheesecake before unmolding.