These biscuits are fluffy, buttery, and made using sourdough discard, so nothing goes to waste. They’re perfect for breakfast or a cozy brunch, with a slight tang that’s so satisfying. I love how quick they come together!
Introduction
I stumbled upon sourdough discard biscuits a few years ago when I didn’t want to waste my starter discard but also craved fresh biscuits. After a few tries, I nailed a recipe that’s fluffy with a perfect golden crust and a subtle tang from the discard. What sets this version apart is using cold butter cut into the flour and a quick mix that keeps the dough tender without overworking it. I remember my first batch came out tough because I mixed too much — lesson learned! Now, I just gently fold everything together and get them in the oven fast. The result is light, flaky biscuits that are perfect for slathering with butter and honey or sandwiching with eggs. They’re quick enough for a weekend morning but special enough to impress guests. Honestly, I think once you try these, you’ll keep your sourdough discard just for biscuits.
How To Do It
Step 1
Start by preheating your oven to 425°F (220°C). In a large bowl, whisk together the sifted flour, baking powder, baking soda, and salt. This step is crucial because it evenly distributes the leavening agents and salt through the flour, ensuring your biscuits rise properly and have balanced flavor. Skipping the sifting or mixing lightly can cause uneven rising or salty pockets. Make sure to use fresh baking powder and soda for best results.
⏱ Time: 5 minutes
✓ Doneness: Dry ingredients are uniformly combined with no clumps or streaks
Step 2
Add the cold, cubed butter to the flour mixture. Using a pastry cutter or your fingertips, quickly cut the butter into the flour until the mixture resembles coarse crumbs with pea-sized bits of butter. This technique is key to creating flaky layers in your biscuits because the cold butter melts during baking, creating steam pockets. Avoid warming the butter with your hands; if it gets too soft, the biscuits will be dense.
⏱ Time: 5 minutes
✓ Doneness: Mixture looks crumbly with visible small chunks of butter
Step 3
In a separate bowl, whisk together the sourdough discard and cold buttermilk until smooth. The sourdough discard adds a subtle tang and helps tenderize the biscuits, while the buttermilk reacts with the baking soda to provide lift and tenderness. Make sure your discard is at room temperature to mix smoothly without clumps.
⏱ Time: 2 minutes
✓ Doneness: Liquid mixture is smooth and homogeneous
Step 4
Pour the wet mixture into the dry ingredients and gently fold together with a spatula or wooden spoon. Stir just until the dough comes together; it will be sticky and shaggy. Overmixing develops gluten, making the biscuits tough, so resist the urge to knead or stir more than necessary. The dough should hold together but still look a bit rough.
⏱ Time: 2-3 minutes
✓ Doneness: Dough forms a cohesive mass with no large dry patches
Step 5
Turn the dough out onto a lightly floured surface. Using floured hands, gently pat it into a rectangle about 1-inch thick. Fold the dough over on itself 2-3 times to create layers, then gently pat it back down to 1-inch thickness. This folding technique helps build flaky layers without toughening the dough. Avoid pressing too hard or overhandling.
⏱ Time: 3 minutes
✓ Doneness: Dough feels soft but holds shape with visible layers
Step 6
Using a floured 2.5-inch biscuit cutter, press straight down into the dough without twisting. Twisting seals the edges and prevents the biscuits from rising fully. Place the biscuits on a parchment-lined baking sheet, close but not touching to allow heat circulation.
⏱ Time: 5 minutes
✓ Doneness: Clean biscuit edges and uniform thickness
Step 7
Gather any scraps, gently re-pat the dough, and cut additional biscuits until all dough is used. Don’t overwork the scraps; just fold and pat lightly to keep tenderness.
⏱ Time: 3 minutes
✓ Doneness: All dough portioned into biscuit shapes
Step 8
Brush the tops of the biscuits with a little buttermilk or melted butter to encourage browning and a shiny crust. This step adds a beautiful golden color and a slight tangy richness on top.
⏱ Time: 2 minutes
✓ Doneness: Evenly coated biscuit tops with wet sheen
Step 9
Bake in the preheated oven for 12-15 minutes until the biscuits are puffed and golden brown on top. Avoid opening the oven early to keep the heat steady. When done, the biscuits should sound hollow when tapped on the bottom and feel light.
⏱ Time: 12-15 minutes
✓ Doneness: Golden brown tops and hollow sound when tapped
Pro Tips
Keep your butter and liquids cold until mixing.
Cold ingredients prevent the butter from melting into the flour too soon, which is essential for creating flaky layers. Warm butter blends completely with flour, resulting in dense biscuits. Cold liquids keep the dough cool and slow gluten development, producing a tender crumb.
Don’t overmix the dough once wet ingredients are added.
Overmixing develops gluten, making biscuits tough and chewy rather than soft and flaky. Stir just until the dough holds together to preserve tenderness. It’s okay if the dough looks a little shaggy or sticky—that’s actually a good sign.
Use a sharp biscuit cutter and press straight down without twisting.
Twisting seals the edges of the biscuits and prevents them from rising properly. Pressing straight down cuts clean edges that allow the dough to expand upward, producing taller, fluffier biscuits with light texture.
Rest the dough briefly in the fridge if it feels too warm.
If your kitchen is warm or the dough feels sticky and soft, chilling it for 15-20 minutes firms up the butter and slows gluten development. This helps maintain flakiness and prevents biscuits from spreading too much during baking.
Brush the tops with buttermilk or melted butter before baking.
This encourages a golden brown crust through Maillard browning, adding flavor and a lovely appearance. It also adds a slight tang if using buttermilk, complementing the sourdough discard’s flavor.
Use parchment paper to line your baking sheet.
Parchment prevents sticking and promotes even baking by insulating the bottoms of the biscuits. It also makes cleanup easier and helps maintain the biscuits’ shape during baking.
Serve biscuits warm for best texture and flavor.
Biscuits are at their fluffiest and most tender right out of the oven. As they cool, they can dry out or become crumbly. Reheating gently restores softness but fresh is always best.
Common Mistakes to Avoid
Overmixing the dough
Why it happens Many cooks think mixing more thoroughly will give a better dough, but it actually develops gluten too much.
Fix Mix just until the wet and dry ingredients come together. Stop when the dough holds but is still a bit shaggy. Use a gentle folding motion instead of stirring vigorously.
Using warm butter
Why it happens Butter softens quickly at room temperature, especially if hands are warm or kitchen is hot.
Fix Keep butter in the fridge until ready to cut in. Work quickly and chill dough if needed. Use a pastry cutter or two knives to avoid warming butter with your hands.
Twisting biscuit cutter
Why it happens Twisting is a common instinct to release the dough from the cutter but seals edges.
Fix Press straight down firmly and lift straight up without twisting. Use a sharp cutter for clean cuts.
Not preheating the oven fully
Why it happens Some rush the baking step, putting biscuits in before the oven is hot.
Fix Preheat oven to 425°F (220°C) and wait until fully heated before baking. This ensures biscuits rise quickly and brown properly.
Using old baking soda or powder
Why it happens Leavening agents lose potency over time, leading to flat biscuits.
Fix Check expiration dates and test baking powder by mixing a teaspoon in warm water (it should bubble). Replace if expired.
Variations
Cheddar and Chive Sourdough Biscuits
Fold 1 cup shredded sharp cheddar cheese and 2 tablespoons chopped fresh chives into the dough before shaping. The cheese adds savory richness, while chives bring a fresh oniony note. These biscuits are perfect alongside soups or salads.
Note: Add cheese and herbs gently to avoid overworking dough; cheese may slightly soften the dough so handle carefully.
Garlic Herb Biscuits
Mix 1 teaspoon garlic powder and 1 tablespoon mixed dried herbs (like thyme and rosemary) into the dry ingredients. This variation has a fragrant, savory twist that pairs well with roasted meats or breakfast eggs.
Note: Ensure herbs are finely chopped or ground to distribute flavor evenly without tough bits.
Sweet Honey Butter Biscuits
Add 2 tablespoons sugar to the dry ingredients and brush tops with honey butter after baking. These are delightful for breakfast or brunch with jam or fruit preserves.
Note: Sugar slightly tenderizes dough; watch baking time to prevent over-browning.
Whole Wheat Sourdough Biscuits
Substitute half the all-purpose flour with whole wheat flour for a nuttier flavor and heartier texture. These biscuits are more rustic but still tender and perfect for sandwiches.
Note: Whole wheat absorbs more liquid; you may need to add an extra tablespoon of buttermilk to keep dough moist.
Spicy Jalapeño Biscuits
Fold in 1-2 finely chopped jalapeños and 1/2 cup shredded pepper jack cheese for a spicy kick. Great for pairing with chili or barbecue dishes.
Note: Remove seeds from jalapeños for milder heat; handle dough gently to keep texture.
Nutrition
Per Serving:
Nutritional values are estimates and may vary based on specific ingredients used.
Storage & Tips
Room Temperature
Biscuits keep well at room temperature for up to 4 hours when covered loosely with a clean kitchen towel to prevent drying out. Avoid airtight containers at room temp as they can trap moisture and make biscuits soggy.
Refrigerator
Store biscuits in an airtight container or wrapped tightly in plastic wrap for up to 3 days. Refrigerated biscuits may become slightly denser and less flaky. Reheat gently in a warm oven or microwave to restore softness.
Freezer
Freeze biscuits individually wrapped in plastic wrap and placed in a freezer bag for up to 2 months. To thaw, leave at room temperature for 30 minutes or reheat directly from frozen in a 350°F oven for 10-12 minutes to refresh texture.
Reheating
Reheat biscuits in a 350°F oven for 8-10 minutes, wrapped in foil to prevent drying out. Alternatively, microwave on medium power for 20-30 seconds but avoid overheating which can make them tough. Adding a small pat of butter before reheating helps restore moisture.
Make Ahead
You can prepare the biscuit dough up to the cutting stage 1 day ahead; wrap tightly and refrigerate. The next day, cut and bake as usual. This allows flavors to develop and saves time on busy mornings.
FAQ
Can I use active sourdough starter instead of discard?
Using active starter instead of discard can work but since active starter is more acidic and bubbly, it may affect the rise and flavor intensity. You might need to adjust the baking soda slightly. Also, active starter has more hydration, so reduce buttermilk a bit to keep dough consistency.
What if I don’t have buttermilk?
You can make a buttermilk substitute by adding 1 tablespoon of lemon juice or white vinegar to 3/4 cup of milk. Let it sit for 5 minutes before using. This adds the acidity needed to react with baking soda and tenderize the biscuits.
How do I store leftover biscuits without them getting dry?
Wrap biscuits tightly in plastic wrap or place in an airtight container to keep moisture in. Avoid leaving them uncovered or loosely covered for long periods. Reheating with a bit of butter or under foil helps restore softness.
Can I freeze the raw biscuit dough?
Freezing raw dough is possible but tricky because the butter can soften and affect texture. If freezing, shape biscuits first and freeze on a tray, then transfer to a bag. Bake from frozen adding a few extra minutes to baking time.
Why did my biscuits turn out dense?
Dense biscuits often result from overmixing the dough, using warm butter, or expired leavening agents. Mix gently, keep butter cold, and check that baking powder and soda are fresh for best rise and fluffiness.
Can I make these biscuits vegan?
You can substitute the butter with a vegan butter alternative and use a plant-based milk mixed with lemon juice as a buttermilk substitute. Note that the sourdough discard needs to be dairy-free as well. Texture might be slightly different but still delicious.
What’s the best way to reheat biscuits without drying them out?
Reheat biscuits wrapped in foil in a 350°F oven for 8-10 minutes. This traps moisture so they stay soft. Microwaving is faster but can dry biscuits if overheated, so use medium power and short bursts.
Can I add herbs or cheese to the dough?
Absolutely! Adding fresh herbs or shredded cheese is a fantastic way to customize flavor. Fold them in gently after mixing wet and dry ingredients to avoid overworking the dough. Expect a slightly different texture depending on additions.
Final Thoughts
I hope you give these sourdough discard biscuits a try—they’re a simple way to reduce waste and enjoy a delicious breakfast treat. Don’t forget to share how they turn out!
