• 1 cup / 250 ml flour • 3/4 cup / 175 ml whole wheat flour • 1/3 cup / 75 ml baking cocoa • 1/2 teaspoon baking soda • 1/2 teaspoon salt Combine in large bowl.
• 2-3 cups / 500-750 ml zucchini (shredded) Stir in.
• 1 egg • 3/4 cup / 175 ml sugar • 3/4 cup / 175 ml brown sugar • 1/2 cup / 125 ml plain yogurt • 1/2 cup / 125 ml oil • 1 teaspoon vanilla Combine in separate bowl and beat with fork. Stir into zucchini mixture. Spread evenly into greased 9 x 13-inch / 3.5 L pan.
• 1/2-1 cup / 125-250 ml semisweet or mint chocolate chips • 1/2 cup / 125 ml nuts (chopped; optional) Sprinkle on top of batter. Bake in preheated oven at 350F / 180C until toothpick inserted in center comes out clean, 35-40 minutes.
Julie Swartzentruber, Pittsburgh, Pennsylvania; Mary Keith, Seffner, Florida
