1 1/2 c. all-purpose flour
1/2 c. sugar
1/4 c. unsweetened cocoa
1 tsp. baking soda
1/2 tsp. salt
1/3 c. water
1/2 c. unsweetened orange juice
1 tbsp. cider vinegar
1 tsp. vanilla
1/3 c. chocolate chips
1 tsp. powdered sugar

Combine first 5 ingredients in a medium bowl. Make a well in the center of the mixture. Add water and next 4 ingredients to dry ingredients. Stir just until batter is moistened. Fold in chocolate chips. Spoon into foil or paper-lined muffin pans, filling 2/3 full.

Bake at 375°F for 12 minutes. Remove from pan immediately and cool. Sprinkle with powdered sugar.

Yield: 1 dozen.