Begin by heating the all-purpose flour to eliminate any bacteria, spreading it on a baking sheet and baking it in the oven at 350°F for 5-7 minutes, or microwaving in 30-second bursts until it reaches 165°F. Cool completely before mixing.

In a mixing bowl, combine the softened unsalted butter, granulated sugar, and brown sugar. Beat on medium speed until light and fluffy, about 2-3 minutes.

Add the vanilla extract and softened cream cheese to the butter-sugar mixture. Mix on low speed until well combined and smooth, about 1-2 minutes.

Gently fold the cooled flour into the wet mixture using a spatula. Mix just until smooth and color is uniform, about 1 minute; do not overmix.

Stir in the mini chocolate chips and any additional mix-ins until evenly distributed throughout the dough.

Cover the mixing bowl with plastic wrap and refrigerate for about 15-20 minutes. Scoop the dough into small servings and enjoy cold.