Spray loaf pan or muffin tin with nonstick cooking spray.
In a large bowl beat together bananas, coconut oil and Splenda until well mixed.
Add in sifted flour and baking soda until just moistened.
Mix in vanilla and pour into already sprayed loaf pan or muffin tin (if making muffins spoon until each tin is approximately ¾ full)
Bake at 375 degrees for 35-40 minutes if loaf and 20-25 minutes if muffins. Cook times may vary slightly depending on type of pan (glass or metal) and individual ovens.
Recipe by The Coupon Challenge at https://www.thecouponchallenge.com/weight-watchers-banana-bread-recipe.html