Bake this irresistible Sourdough Bread Starter at home. Made with potatoes, sugar, water and active dry yeast. Easy step-by-step instructions included.
This Sourdough Bread Starter relies on simple, everyday ingredients such as (45 ml) instant potatoes, (45 ml) sugar, (225 ml) warm water and (10 ml) active dry yeast. It comes together quickly and makes 4 servings, at about 52 kcal each. The step-by-step instructions below are written to be easy to follow, even on a busy day.
Whether you're rounding off a family dinner, bringing a treat to a gathering, or simply satisfying a sweet craving, this Sourdough Bread Starter delivers. Serve it warm or at room temperature, and add a scoop of ice cream or a spoonful of whipped cream for an extra-special finish.
Updated Jun 30, 2026