How to Make It
Preheat oven to 400°.
Lightly spoon flours into dry measuring cups; level with a knife. Combine all-purpose flour and next 5 ingredients (all-purpose flour through cinnamon) in a medium bowl; stir well with a whisk. Make a well in center of mixture. Combine juice, oil, rind, and egg; add to flour mixture, stirring just until moist. Stir in raisins. Spoon batter into 12 muffin cups coated with cooking spray. Sprinkle evenly with 1 tablespoon sugar. Bake at 400° for 20 minutes or until muffins spring back when touched lightly in center. Remove from pan. Cool completely on a wire rack.