These simple cookies were a favorite that Grandma kept on hand.
Grandma's Secret Trick
To make cookies with a rich butterscotch flavor, Grandma substituted 3/4 cup firmly packed brown sugar for the granulated sugar and omitted the lemon zest. She then proceeded as the recipe directed, using granulated sugar for flattening the cookies.
The adults had hot tea with their vanilla cookies. We children had milk with ours.
I loved making these bars as a child, because I could help spread the jam and sprinkle on the topping.
We called these ‘kitchen sink’ cookies because Grandma put a little of everything in them.