Mom's chocolate chip cookies/bar

1 1/2 C flour
1/2 stick butter (1/4 cup?)
1 t baking powder
1/2 t baking soda
1/8 t salt 1 egg
3/4 cup sugar
1/2 cup yogurt
3/4-1 cup chocolate chips


mix egg and butter, then sugar and yogurt.

combine dry ingredients. pour dry ingredients into liquid ones. butter and flour container. bake at 375 degrees for 15 minutes (20 if necessary).