In medium size glass bowl - microwave your chocolate chips 1-2 minutes on 50% power. Be sure to take out & stir every 30 seconds to make sure it's heating & melting evenly.
Once it's very melted & smooth stir in extract.
Lower your your cookies one by one with a fork into the chocolate, flipping to coat completely.
Raise out of the chocolate & allow excess to drain off.
Place on parchment lined baking sheet.
Continue with remaining cookies.
Place in refrigerator to set chocolate for several hours.
Remove & allow to cookies to come to room temperature before serving.
Store in airtight container.