Created by Engrossed on January 21, 2012
Step 1: Preheat oven to 375F. In large mixing bowl beat butter and shortening on medium to high for 30 seconds, or until softened.
Step 2: Add powdered sugar and baking soda and beat until combined.
Step 3: Beat in egg, orange juice concentrate, and vanilla until combined.
Step 4: Mix in flour until combined.
Step 5: Drop by a rounded tablespoon 2-inches apart onto ungreased cookie sheet.
Step 6: Bake at 375F for 8 minutes, or until edges are lightly browned. Cool on cookie sheets for 1 minute. Transfer to wire rack and cool completely.
Step 7: Combine all the icing ingredients in a mixing bowl and beat until smooth. Adjust powdered sugar amount until proper spreading consistency. Spread icing on completely cooled cookies.
Step 8: Store in airtight container up to 1 day. To make ahead, freeze cookies without icing up to 1 month. Thaw for 15 minutes and spread with icing.