Preheat the oven to 450°F (230°C). Line 2 baking sheets with parchment
Mix dry ingredients: In a large bowl, whisk together the flour, baking powder, and salt
Add wet ingredients: Add the 200 g sourdough discard and olive oil. Stir with a spatula until shaggy. Gradually add water, 2 tbsp at a time, until a soft, non-sticky dough forms
Knead & rest: Knead for 3–4 minutes until smooth. Cover and rest 20 minutes to relax the gluten
Divide & roll: Divide into 8 equal pieces (about 70–75 g each). Roll each into a thin 5–6 inch round on a lightly floured surface. Keep unused pieces covered
Bake: Arrange on prepared baking sheets. Bake for 6–8 minutes total, flipping halfway at 3–4 minutes, until puffed and lightly golden. For more color, broil for 1–2 minutes at the end, watching closely
Finish & serve: Stack baked flatbreads in a clean towel to keep them soft. Brush with olive oil and sprinkle with flaky salt if desired
Notes
About the discard: 200 g discard = ~100 g flour + ~100 g water already in the dough. The extra flour and water here balance hydration for soft, easy-to-roll flatbreads.
Make-ahead: Store cooled flatbreads in an airtight bag up to 2 days, or freeze for up to 2 months. Reheat at 350°F (175°C) for 5–6 minutes covered with foil.
Flavor boosts: Mix in 1–2 tbsp fresh herbs or 1 tsp garlic powder to the dough. For cheesy flatbreads, sprinkle shredded mozzarella on top during the last 2 minutes of baking.
Serving ideas: Use as a wrap, dip into hummus or tzatziki, or top with tomatoes, feta, and olive oil.
Pro tip: Preheat the baking sheet for extra puff. Work quickly when placing rounds so the sheet stays hot.
Jar trick: Weigh your empty starter jar once; subtract later to know exactly how much discard you’ve removed.