finely chopped lemon herbs, lemongrass, lemon thyme or basil
Cream the butter and 1 3/4 cups sugar.
Add the eggs and vanilla and beat well.
Combine the flour, baking powder, salt and herbs, add to the creamed mixture and mix.
Drop dough by teaspoonfuls, 3 inches apart, on a greased cookie sheet.
Flatten slighty with a fork or cup bottom.
Sprinkle lightly with the remaining sugar.
Bake at 350 for 8 to 10 minutes or until barely browned.
Cool slightly, then remove to a rack.