01 - Preheat your oven to 350°F. Spread the flour evenly on a baking sheet and bake for 5 minutes. Let it cool completely before using. This step eliminates any potential bacteria, making the flour safe to consume raw.
02 - In a medium mixing bowl, beat together the softened butter, cream cheese, and granulated sugar using a hand mixer or stand mixer until the mixture is light and fluffy, approximately 2–3 minutes.
03 - Pour in the milk and vanilla extract. Mix on medium speed until fully incorporated and smooth.
04 - Sift the cooled heat-treated flour, unsweetened cocoa powder, and salt into the wet mixture. Mix on low speed until just combined. Avoid overmixing to keep the dough tender.
05 - Add the red food coloring, starting with 1 teaspoon. Stir gently and add more, up to 2 teaspoons total, until the desired shade of red velvet color is achieved. Gel coloring is recommended for vibrant results without thinning the dough.
06 - Using a rubber spatula, gently fold in the mini chocolate chips until evenly distributed throughout the dough.
07 - Serve immediately at room temperature for a soft, creamy texture, or chill for 15 minutes for a firmer, more scoopable consistency. Store any leftovers in an airtight container in the refrigerator for up to 3 days.