In a microwave-safe bowl, spread the all-purpose flour. Heat in the microwave for about 1 minute, stirring halfway through to kill any harmful bacteria. Let it cool completely.
In a large mixing bowl, combine the softened butter, brown sugar, and granulated sugar. Use a hand mixer or stand mixer to cream them together until light and fluffy. Add in the vanilla extract and mix until just combined.
Gradually add the cooled flour and salt to the butter mixture, mixing on low speed until fully incorporated. The dough may appear crumbly, but it should hold together when pressed.
Gently fold in the semi-sweet chocolate chunks and mini chocolate chips until evenly distributed throughout the dough.
Using a tablespoon or a small cookie scoop, scoop out portions of the dough and roll them into 1-inch balls. Place the truffles on a parchment-lined baking sheet.
Refrigerate the cookie dough truffles for about 30 minutes, or until they are firm.
While the truffles chill, melt the dark chocolate in a microwave-safe bowl, stirring every 20 seconds until completely smooth.
Once chilled, dip each cookie dough truffle into the melted dark chocolate using a fork, allowing any excess to drip off. Return the coated truffles to the parchment-lined sheet.
Place the truffles back in the refrigerator for about 15 minutes to allow the chocolate coating to harden.
Enjoy your delicious cookie dough truffles as a treat or a dessert for a gathering.
Notes
Make sure to heat-treat the flour to ensure safety.