Prepare the Cookie Dough:
In a large mixing bowl, cream together the softened butter, light brown sugar, and granulated sugar until the mixture is light and fluffy.
Add the milk and vanilla extract, blending until fully incorporated.
Gradually mix in the flour and salt until a dough forms.
Fold in the mini chocolate chips.
Form the Truffles:
Using a small cookie scoop or spoon, portion out the cookie dough and roll it into small balls.
Arrange the cookie dough balls on a baking sheet lined with parchment paper.
Freeze the dough balls for at least 30 minutes, or until they are firm.
Prepare the Chocolate Coating:
In a microwave-safe bowl, melt the semi-sweet chocolate chips or chocolate melting wafers in 30-second increments, stirring between each interval, until smooth. (Alternatively, melt the chocolate using a double boiler.)
If desired, mix in the vegetable oil or shortening to achieve a smoother consistency for coating.
Coat the Truffles:
Using a fork or dipping tool, submerge each cookie dough ball in the melted chocolate, ensuring it is fully coated.
Allow any excess chocolate to drip off before placing the coated truffle back onto the parchment-lined baking sheet.
If desired, immediately sprinkle the tops with additional mini chocolate chips for garnish.
Set the Truffles:
Allow the chocolate coating to set completely at room temperature, or refrigerate the truffles to speed up the process.
Serve and Store:
Once the chocolate has set, your truffles are ready to be enjoyed. Store any leftovers in an airtight container in the refrigerator.
Enjoy your homemade Chocolate-Covered Cookie Dough Truffles!
