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My mother in law adapted these to be gf.  They are great after you have made
a bunch of meringues.

2/3 cup butter
1/2 cup brown sugar
1/2 cup white sugar
1/2 tsp gf vanilla
2 egg yolks or 2 eggs
2 1/2 cups gf flour mix
1/2 tsp baking soda
1 tsp baking powder
1/2 tsp cinnamon
1/4 tsp salt
1/2 cup dates, chopped
1/2 cup raisins

Cream sugar and butter. Add eggs.  Then dry ingredients.  Bake at 350 for
approx 12 min.