Sweet Potato Pie Bars - Common Threads

Ingredients

• 3 pounds sweet potato, peeled
• 5 eggs, yolks only
• 1 1/4 cups nonfat plain yogurt
• 3/4 cup brown sugar
• 1/2 teaspoon cinnamon
• 1/4 teaspoon ground nutmeg
• Salt to taste
• 2 egg whites
• 1/4 cup sugar
• 1 cup oats
• 1 cup whole wheat flour
• 1/2 cup canola oil
• 1 cup pecans, chopped, toasted
• 1 tablespoon maple syrup