Heat oven to 350 degrees F. Coat a 10-cup fluted tube pan with cooking spray; set aside. In a large bowl combine the cake mix, orange peel, water, oil, and egg whites. Beat with an electric mixer on low to medium speed for 30 seconds until moistened. Beat on medium speed for 2 minutes. Pour batter into prepared pan. Spoon cranberry sauce over batter in small mounds. Use the tip of a knife to swirl into batter.
34 Healthy Breakfasts for Mornings on the Run | Greatist