This low calorie overnight oats for weight loss recipe is packed with flavor and protein. And it's under 200 calories per serving!I have supplied a toppings guide in the "Ingredients" section above in the article, so you can make this weigh loss overnight oats recipe countless ways. Special Tip: This recipe is carefully formulated to have 6 fat burning ingredients in it! So don't shy away from oats or berries, they both naturally increase metabolism!