Chocolate Walnut Cookies

Ingredients

• 1/2 cup / 125 ml margarine, non-hydrogenated
• 3/4 cup / 175 ml brown sugar
• 1/4 cup / 50 ml granulated sugar
• 1 medium or large egg
• 2 egg whites
• 1 tsp / 5 ml vanilla
• 1 3/4 cups / 425 ml all-purpose flour
• 1/2 cup / 125 mnl whole wheat flour
• 1/2 tsp / 2 ml baking soda
• 1/4 tsp / 1 ml salt
• 1/3 cup / 75 ml coarsely chopped dark chocolate (about 50 g)
• 1/3 cup / 75 ml coarsely chopped walnuts