Melt 1 c. mint morsels in a small saucepan over low heat or in the microwave in 30-second intervals.
1 c. chocolate chip mint morsels
In a large mixing bowl, beat butter and sugar until well creamed.
6 Tbsp. butter (softened), 3/4 c. white sugar
Add the melted morsels and mix. Then add peppermint and vanilla extract and mix again.
1 tsp. peppermint extract, 1 tsp. vanilla extract
Add the eggs and mix well.
2 large eggs (room temperature)
In a separate bowl, mix the dry ingredients, then add them to the wet mixture along with the chocolate chips. Mix to combine.
1 1/2 c. all-purpose flour, 1 1/2 tsp. baking powder, 1/4 tsp. salt, 1/2 - 1 c. chocolate chips (semi-sweet or mint)
Wrap the dough in plastic wrap and freeze for about 20 minutes. (This step is not necessarily required for a good outcome, but it makes the dough much easier to handle.)
Preheat the oven to 350°.
Shape or scoop the dough into 1" balls and roll or dip the tops into a small bowl of powdered sugar.
powdered sugar for dipping
Place onto greased cookie sheets and bake for 10-12 minutes.
Remove from the oven and let the cookies rest on the trays for about a minute before removing them to a wire rack to cool.
Store in an airtight container.
These cookies freeze well, and I recommend freezing any cookies that you won't eat within a few days. Remove from the freezer, thaw, and enjoy.