[header] How to make chocolate chip cookie dough truffles [title] Cover a baking sheet with parchment paper or spray it with baking oil. [title] Cream the butter and sugar in a large bowl until light and fluffy. [title] Pour in the vanilla extract. 
[title] Fold in the flour and add the milk. [step] Blend on low speed until the cookie dough holds together and there are no flour streaks.