01 -
In a medium bowl, cream together the butter, granulated sugar, and brown sugar until light and fluffy.
02 -
Beat in the egg and vanilla extract until well combined.
03 -
Gradually mix in the flour and salt until just combined.
04 -
Stir in the mini chocolate chips.
05 -
Chill the cookie dough in the refrigerator for at least 30 minutes.
06 -
Preheat your oven to 350°F (175°C) and line a 12-cup muffin tin with cupcake liners.
07 -
In a medium bowl, whisk together the flour, sugar, baking powder, baking soda, and salt.
08 -
In a large mixing bowl, cream the butter until smooth.
09 -
Add the sugar and beat until light and fluffy.
10 -
Add the eggs one at a time, beating well after each addition, then stir in the vanilla extract.
11 -
Add the dry ingredients in three parts, alternating with the milk and sour cream, beginning and ending with the dry ingredients. Mix until just combined.
12 -
Divide the cupcake batter evenly among the cupcake liners, filling each about halfway.
13 -
Scoop a small amount of chilled cookie dough into the center of each cupcake batter.
14 -
Bake for 18-22 minutes, or until a toothpick inserted into the center comes out clean.
15 -
Allow the cupcakes to cool in the pan for 5 minutes before transferring them to a wire rack to cool completely.
16 -
In a large bowl, beat together the softened butter and brown sugar until creamy.
17 -
Gradually add the flour and salt, mixing until combined.
18 -
Add the milk and vanilla extract, and beat until smooth and fluffy.
19 -
Stir in the mini chocolate chips.
20 -
Once the cupcakes are completely cool, frost them with the cookie dough frosting using a piping bag or a knife.
21 -
Garnish with additional mini chocolate chips and, if desired, small cookie dough balls.