Iced Lemon Tea Cookies

This is from Kyla. These are delicious!

3/4 c. butter
3/4 c. shortening
1 1/2 c. sugar
1/4 tsp. baking soda
3 Tbsp. milk
1 egg
1 egg yolk
1 1/2 tsp. vanilla
4 1/2 c. flour
2 T. lemon zest
1 tsp. lemon extract

Cream butter, shortening, and sugar. Add milk, eggs, vanilla, lemon extract, and zest. Add in the flour until combined. Roll dough into a log, chill, and slice (or just roll them in balls and bake immediately). Bake at 350 degrees for 12-15 minutes. Cool and ice (recipe below).

Icing:
1/4 c. butter
2 c. powdered sugar
1 T. milk
1/2 tsp. lemon extract
1/2 tsp. vanilla

Combine all ingredients.