Cream Cheese Drop Cookies (spritzable)

4 sticks butter, softened
8oz cream cheese, softened
2 cups sugar
2 egg yolks
2 t vanilla
2 t lemon peel
5 cups flour
1 t salt
1/2 t nutmeg
1/2 t cinnamon

350* bake 12-15 minutes or until lightly browned