That's the easiest way to not waste food, but it doesn't come highly recommended. Dough tends to have other ingredients too, like salt, eggs, butter, etc. and that wouldn't be a good environment for your starter.u003cbr/u003eInstead, freeze your dough scraps and when you have enough, fry them up and coat them in cinnamon sugar for a homemade version of donuts. Or use them to make my u003ca href=u0022https://dontwastethecrumbs.com/overnight-pumpkin-french-toast-casserole/u0022u003eOvernight Pumpkin French Toast Casseroleu003c/au003e.