Ingredients
Method
- Make the dough: beat the butter and brown sugar, then the milk and vanilla. Stir in the heat-treated flour and chocolate chips. Roll into 1/2-inch balls and freeze 20 minutes.
- Heat oven to 325°F. Mix the cookie crumbs and butter and press into a 9-inch springform pan. Bake 10 minutes; cool.
- Beat the cream cheese and sugar on low until smooth. Beat in the sour cream, vanilla and flour, then the eggs one at a time, just until combined.
- Fold in about two-thirds of the cookie dough balls. Pour over the crust and dot the top with the rest.
- Bake 55 to 70 minutes, until the edges are set and the center jiggles slightly. Turn off the oven, crack the door and leave 1 hour.
- Run a knife around the edge, cool completely, then refrigerate at least 6 hours or overnight.
Notes
Raw flour can carry bacteria, so the flour in this dough is heat-treated first. Microwave it in a bowl in 30-second bursts, stirring, until it reaches 165°F, then let it cool.
