This is a skillet flatbread leavened with sourdough starter and a small amount of baking powder — no oven, no proofing, done in about 27 minutes. If you have starter sitting in the fridge that needs using, this is the most practical thing you can do with it on a weeknight. It pairs with soup, works as a dipper, and holds up well the next day.
The short version of why this works
Two things make this recipe actually function in 30 minutes. First, baking powder does the leavening work that would normally take hours of fermentation — the starter is here for flavor and tang, not rise. Second, a 10-minute rest after mixing lets the flour fully hydrate and the gluten relax, which means the dough spreads without fighting you. Skip that rest and the dough snaps back; honor it and shaping takes about 30 seconds. Cast iron holds heat evenly enough that the bottom crust sets fast and doesn’t burn before the interior cooks through — a thinner pan will give you uneven results.
About the ingredients
- Sourdough starter (active or discard): Both work. Active starter gives a slightly more pronounced tang; discard from the fridge is fine and is the more common weeknight scenario. Just make sure it’s been stored properly and doesn’t smell off.
- Baking powder: This is doing real structural work here, so use fresh baking powder. If yours has been open for more than six months, test it in hot water before you start — it should bubble vigorously.
- Honey: A small amount helps browning and softens the acidity of the starter. Maple syrup is a workable swap in equal measure.
- Olive oil: Used in the dough and to coat the skillet. A neutral oil works but you’ll lose some flavor. Skip the garnish of extra oil drizzled at the end — not worth the extra dish.
- Rosemary and garlic powder: Optional but recommended. Dried rosemary is fine; just crush it between your fingers before adding so it doesn’t stay coarse in the crumb.
If something goes sideways
- The dough is too sticky to handle: Lightly flour your hands and the surface — don’t add flour directly to the dough or you’ll throw off the hydration. A small amount of flour on your palms is enough.
- The bottom is browning too fast before the center cooks: Your skillet is too hot. Drop the heat to medium-low, add the lid, and let steam finish the interior. This is more common on gas burners with hot spots.
- The bread is gummy inside after cutting: It needed more time. Put the lid back on and give it another 2–3 minutes. Cutting too soon also releases steam and makes the crumb seem wetter than it is — let it rest 5 minutes before slicing.
- The starter flavor is barely noticeable: Discard that’s been in the fridge a long time (2+ weeks without feeding) will taste more sour; fresher discard or active starter will be milder. Neither is wrong, just different.
- The bread didn’t puff at all: The baking powder is likely old or the skillet wasn’t hot enough when the dough went in. Preheat the skillet for at least 2 minutes before adding oil and dough.
Leftovers and make-ahead
This bread keeps well, which makes it worth doubling the batch. Stored in an airtight bag or container at room temperature, it stays good for up to 2 days; after that, move it to the fridge where it’ll last another 3 days. To reheat, a dry skillet over medium heat for 1–2 minutes per side brings the crust back better than a microwave, which makes it soft and a little chewy. For longer storage, freeze individual pieces wrapped tightly in plastic and then foil — they reheat directly from frozen in a covered skillet over low heat in about 5 minutes. Day-old pieces work especially well torn into chunks and used as croutons in a thick soup, or pressed flat and reheated as a base for a quick open-faced sandwich.
30-Minute Sourdough Skillet Bread
Equipment
- 10–12 inch cast-iron or heavy skillet with lid
- Mixing bowl (medium)
- Measuring cups and spoons
- Flexible spatula or wooden spoon
- Bench/dough scraper (optional)
- Pastry brush (for finishing oil)
- Oven broiler (optional for blistering finish)
Ingredients
- ½ cup warm water (105–110°F) warm to the touch; helps the dough relax quickly
- 1 cup active sourdough starter or ripe discard (100% hydration) bubbly and aromatic for best flavor; wheat-based
- 1 teaspoon honey or granulated sugar; boosts browning and subtle sweetness
- 2 tablespoons extra-virgin olive oil, divided 1 Tbsp for dough, 1 Tbsp for cooking/finishing; choose a fruity, peppery oil
- 1 ¼ cups unbleached all-purpose flour high-quality AP such as King Arthur for consistent absorption
- 1 ½ teaspoons baking powder for quick lift to complement the sourdough’s tang
- ¾ teaspoon fine sea salt season the dough evenly; adjust to taste
- ½ teaspoon garlic powder optional, for savory depth
- 1 tablespoon fresh rosemary, finely chopped optional, or use thyme/parsley for a softer herbal note
- 1 teaspoon flaky sea salt for finishing crunch
Instructions
- Preheat the Skillet and (optional) Broiler: Set a 10–12 inch cast-iron skillet over medium heat for 2 minutes. If you’d like a blistered finish, preheat the oven broiler to 500°F (260°C) with a rack about 6 inches from the element.
- Combine the Wet Ingredients: In a medium bowl, whisk together the warm water, sourdough starter, honey, and 1 tablespoon olive oil until smooth and slightly frothy. You should smell a pleasant tang from the starter.
- Add the Dry Ingredients: Sprinkle in the flour, baking powder, and fine sea salt (plus optional garlic powder and rosemary). Stir with a flexible spatula until a shaggy dough forms and no dry flour remains. The dough will be soft and slightly tacky.
- Quick Rest (autolyse): Cover the bowl and let the dough rest for 10 minutes. This relaxes the gluten and makes shaping easier. The dough will feel smoother afterward.
- Brief Knead: With lightly oiled hands, fold the dough over itself a few times in the bowl, kneading for 30–60 seconds just until it becomes cohesive and springy. If very sticky, oil your hands again rather than adding flour.
- Shape: On a lightly oiled surface (or a piece of parchment), pat the dough into an 8–9 inch round, about 1/4 inch thick. Aim for even thickness so it cooks uniformly.
- Cook—First Side: Add about 2 teaspoons of the remaining olive oil to the preheated skillet and swirl to coat. Slide in the dough round. Cover and cook over medium heat for 4–5 minutes, until the underside is deeply golden with some darker spots and the top shows bubbles with slightly set edges.
- Flip and Finish: Drizzle another 1–2 teaspoons olive oil around the edge of the pan. Flip the bread and cook uncovered for 3–4 minutes, until the second side is golden and the center feels springy. For extra blistering, transfer the skillet under the broiler for 1–2 minutes at 500°F (260°C)—watch closely to prevent over-browning.
- Finish and Rest: Brush the hot bread with any remaining olive oil and sprinkle with flaky sea salt. Let rest 2 minutes for the crumb to set, then slice into wedges and serve warm.
Notes
Jen’s Tips:
- Starter Readiness: Active and bubbly starter yields the best aroma. Ripe discard works too—expect slightly less lift, which the baking powder offsets.
- Adjusting Texture: If the dough feels tight, wet your hands and fold a few more times; if too loose, pat it thicker and cook a touch longer.
- Flour Swap: Replace 1/4 cup AP flour with bread flour for chewier bite, or with white whole wheat for nuttiness (add 1–2 teaspoons extra water if needed).
- Dairy Finish: Brush with melted butter or ghee instead of olive oil for a richer finish.
- Gluten-Free Note: Use a quality 1:1 gluten-free baking flour with xanthan gum; dough will be more delicate—shape directly on parchment and slide into the skillet.
- No Lid? Cook 1–2 minutes longer on the first side, or tent loosely with foil to trap steam.
Serving Suggestions:
- Cut into 6–8 wedges, stack slightly offset on a warm plate, and drizzle with peppery olive oil. Finish with a scatter of rosemary and lemon zest for color and fragrance.
- Pair with a bright green salad, charred vegetables, or a bowl of tomato soup. A crisp, mineral white wine or sparkling water with citrus makes a refreshing match.
- Perfect doneness shows a mottled, golden crust with small blisters and a tender, steamy interior that springs back when pressed.
Culinary Context:
This quick skillet method borrows from the spirit of global flatbreads—think Middle Eastern khubz or Mediterranean pan breads—while showcasing the character of American sourdough culture. I started making it on busy nights when a full loaf wasn’t feasible, and its satisfying tang and rapid cook have made it a staple.Optional Advanced Instructions:
- Make-Ahead: Mix the dough up to the rest phase, then refrigerate up to 8 hours. Bring to room temp (10 minutes), then shape and cook.
- Two-at-Once: Double the recipe and cook two smaller 6–7 inch rounds sequentially for faster service.
- Beginner Alternative: If shaping feels tricky, press the dough directly in a lightly oiled skillet off heat, then return to medium heat to cook.
Timing:
- Prep Time: 15 minutes (includes 10-minute rest)
- Cook Time: 12 minutes (includes skillet preheat)
- Total Time: 27 minutes
Course:
Dinner (also great as Lunch or Snack)Origin:
American, with Mediterranean inspiration in method and flavoring.Nutrition
Frequently asked questions
Can I use sourdough discard straight from the fridge?
Yes, cold discard works fine in this recipe. Let it sit on the counter for 10 minutes while you gather your other ingredients so it’s not ice cold when it hits the dough — extremely cold starter can slow the baking powder slightly.
Do I need a cast-iron skillet, or will a regular pan work?
Cast iron gives the best results because it holds heat steadily and creates a proper crust. A heavy stainless or carbon steel pan is a reasonable substitute; a nonstick pan will work but produces a paler, softer bottom crust.
Can I make the dough ahead of time?
You can mix the dough up to 2 hours ahead and keep it covered at room temperature. Don’t refrigerate it before cooking — the cold will make the baking powder less effective and the dough harder to spread.
How do I know when it’s fully cooked through?
Tap the top — it should sound slightly hollow and feel firm, not spongy. If you’re unsure, a toothpick inserted in the center should come out clean with no wet dough attached.
Can I make this without sourdough starter?
Not really — the starter is what makes this sourdough bread rather than a plain flatbread. If you don’t have starter, the Quick Skillet Garlic Flatbreads recipe on this site is a better fit.
What’s the best way to serve this alongside a meal?
It’s most useful as a dipper or side with something saucy — soup, chili, shakshuka, or a bean skillet. It also works topped with a smear of something and eaten as a light meal on its own the next day.
What to cook next
- Quick Skillet Garlic Flatbreads
- Quick Smoky Weeknight Chili
- Quick Chicken Noodle Soup
- Smoky Mediterranean Bean Skillet