Mincemeat Shortbread Cookies
cream of tartar
Preheat oven to 375℉ (190℃).
Combine flour, soda, and cream of tartar.
In a large bowl, beat butter and sugar until fluffy. Add egg.
Stir in vanilla and crumbled mincemeat.
Add dry ingredients.
Mix well-batter will be stiff.
Roll into 1¼ inch balls.
Place on ungreased cookie sheet, flatten slightly.
Bake 10 to 12 minutes or until lightly brown.
Make about 36 cookies.
Cover with a glaze of confectioners sugar, milk and vanilla while still warm.