Walnut Apple Bars - Biggest Loser Resort Niagara

Ingredients

• Canola oil spray, for the pan
• 1 cup gluten-free, all-purpose flour
• 2 teaspoons baking powder
• 1 teaspoon cinnamon
• 1/4 teaspoon salt
• 1 cup apple butter
• 2 eggs
• 2 teaspoons vanilla extract
• 1 1/2 cups red delicious apples, chopped fine
• 1/2 cup walnuts, chopped fine