Zucchini muffins Recipe

Preheat oven to 350 degrees. Generously grease standard size muffin pans. Sift flour, baking powder, baking soda, salt and cinnamon; set aside. Combine sugar and eggs in large mixing bowl. Beat at medium speed 2 minutes. Gradually add oil in slow steady stream, beating constantly, 2 to 3 minutes. Add zucchini and vanilla. Blend well. Stir in walnuts and raisins. Fold in sifted dry ingredients, just until batter is evenly moistened. Spoon batter into prepared muffin pans, filling 2/3 full.Bake until lightly browned, about 25 min. Let stand 10 minutes, then turn muffins out onto racks to cool. Makes about 30 standard size mufins.