1-How to Prepare the Perfect Cookie Dough Cheesecake: Step-by-Step Guide: Creating this cookie dough cheesecake is a breeze once you follow these steps, starting with prepping your ingredients and oven. Begin by heating treating the flour in the microwave for about 90 seconds to make it safe, then preheat your oven to 350°F and get a 9-inch springform pan ready with grease and parchment paper. This setup helps everything bake evenly and prevents sticking, so your cheesecake comes out picture-perfect.

2-Next, mix up the crust by combining 1 1/2 cups ground graham crackers, 2 tbsp granulated sugar, a pinch of kosher salt, and 6 tbsp melted unsalted butter, then stir in 1/2 cup mini chocolate chips. Press this mixture firmly into the pan and bake for 8 minutes before reducing the oven to 325°F. While that’s baking, prepare the cookie dough by hand-mixing 1/2 cup room-temperature unsalted butter with 1 cup packed light brown sugar until smooth, then add 3 tbsp milk and 2 tsp vanilla extract, followed by the heat-treated flour, 1/2 tsp kosher salt, and 3/4 cup mini chocolate chips.

3-Set aside 8 one-tablespoon balls of dough for later decoration. For the cheesecake batter, beat 4 blocks of room-temperature full-fat cream cheese with 1 cup granulated sugar and 2 tbsp cornstarch on low speed until smooth, adding 3 large eggs and 1 large egg yolk one at a time, then mix in 1 tbsp vanilla extract and 1 cup room-temperature sour cream. Fold in 3/4 cup mini chocolate chips. Spread the remaining cookie dough over the baked crust, pour the batter on top, and smooth it out.

4-Baking and Cooling Process: To bake, place a roasting pan with boiling water on the bottom oven rack for a water bath, then put the cheesecake on the middle rack and bake for 1 hour and 20 to 30 minutes until the edges puff up and the center jiggles like Jell-O. Turn off the oven, crack the door, and let it sit inside for 45 minutes to cool gradually. Once out, sprinkle extra mini chocolate chips on top while warm, cool at room temperature for 30 minutes, and refrigerate uncovered for about 12 hours.

5-For the whipped cream, whip 1 cup heavy whipping cream with 1/2 tsp vanilla extract, 2 tbsp powdered sugar, and optional 1 tbsp dry milk powder until stiff peaks form, then pipe it around the edges and top with the reserved dough balls and more chocolate chips. Adaptations include using plant-based cream cheese and flax eggs for vegan options or gluten-free graham crackers for gluten-free versions, as mentioned in the original recipe details.