Chocolate Mint Whoopie Pies - cooking recipe

Ingredients

1/2 c. sugar
3 Tbsp. canola oil
1 egg
1 c. all-purpose flour
1/4 c. baking cocoa
1/2 tsp. baking soda
1/4 tsp. salt
4 Tbsp. fat-free milk, divided
2 Tbsp. butter or stick margarine, softened
1 1/3 c. confectioners sugar
1/8 tsp. mint extract
4 drops green food coloring (optional)

Preparation

In a bowl, beat sugar and oil until crumbly. Add egg; beat for 1 minute. Combine flour, cocoa, baking soda and salt. Gradually beat into sugar mixture.
Add 2 tablespoons milk; mix well.
With lightly floured hands, roll dough into 36 balls.