Small Batch Chocolate Chip Cookies

1/2 c. plus 1 T flour  (I used wonder flour and added 2-3 T extra flour)
1/4 tsp baking soda
1/4 tsp salt
3 T melted butter
1/4 c. brown sugar
2 T granulated sugar (I left this out and it was fine)
1 egg yolk
1/2 tsp vanilla
1/3 c. chocolate chips

Whisk together butter and  sugars until smooth.  Add egg yolk and vanilla and whisk again.  Add dry ingredients and mix.  Refrigerate dough 1 hour...(or 10 min).  Bake at 350 for 8-10 min.
Makes 8 cookies...or less