Rustic Sourdough Biscuits

Flaky Sourdough Discard Biscuits: The Ultimate Easy Recipe for Buttery Perfection

Golden brown sourdough biscuits piled on a plate, ready to be served.

Are you looking for a delicious and resourceful way to use up your sourdough discard? Look no further! These quick and easy Sourdough Biscuits are a game-changer. Imagine sinking your teeth into incredibly buttery, ultra-flaky, and profoundly flavorful biscuits, all made from that often-neglected portion of your sourdough starter. They come together in just a matter of minutes, transforming simple ingredients into golden brown perfection in only 15 minutes in the oven. Whether you’re planning a hearty breakfast, a delightful brunch, or a comforting dinner, these sourdough discard biscuits are the perfect addition to any menu. Get ready to bake a batch with me and discover your new favorite biscuit recipe!

Close-up of a warm sourdough biscuit broken open to reveal flaky layers and soft interior.

Why Sourdough Discard Biscuits are a Must-Try

Biscuits are a beloved comfort food, and making them at home is surprisingly easy and incredibly rewarding. While traditional biscuits are undeniably delicious, the addition of sourdough discard elevates them to an entirely new level. The subtle tang from the sourdough starter complements the rich butteriness, creating a depth of flavor that’s simply irresistible. Beyond taste, the discard contributes to an ultra-flaky, light, and fluffy texture that will have everyone reaching for seconds.

Understanding Sourdough Discard

If you’re a sourdough baker, you’re familiar with “sourdough discard.” This is the portion of your sourdough starter that you typically remove before feeding it. It’s not “active” in the same way a freshly fed, bubbly starter is, but it’s packed with flavor and still contains beneficial cultures. Many bakers find themselves with a surplus of discard, and this recipe offers a fantastic, zero-waste solution to utilize it.

The beauty of using sourdough discard in this recipe is that its primary role is to contribute flavor and tenderize the dough, rather than act as the main leavening agent. This means you don’t need a highly active or recently fed starter; even discard that’s been in your fridge for a few days will work perfectly. In fact, older discard often has a more pronounced tangy flavor, which is a wonderful characteristic for these biscuits. However, if you only have a fed and active sourdough starter on hand, feel free to use it – the recipe will still turn out beautifully with its unique sourdough notes.

A baking sheet filled with freshly cut sourdough biscuit dough, ready for the oven.

Achieving Perfect Flaky Layers: The Secret to Great Biscuits

The hallmark of a truly great biscuit is its tender, flaky layers. This recipe incorporates a few key techniques to ensure you achieve that coveted texture. First, using very cold butter is crucial. As the butter melts in the hot oven, it releases steam, creating pockets that separate the dough into distinct, airy layers. Secondly, the gentle folding process (described in the instructions) helps to build those layers without overworking the dough, which can lead to tough biscuits. By following these steps, you’ll be rewarded with biscuits that practically melt in your mouth.

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Essential Ingredients for Your Sourdough Biscuits

Gathering the right ingredients and understanding their roles is key to baking perfect sourdough biscuits. Here’s a detailed look at what you’ll need:

  • 2 1/4 cups all-purpose flour: Proper measurement is vital! Always spoon your flour into the measuring cup and then level it off with a straight edge. Scooping directly from the bag can compact the flour, leading to too much flour and a dry, tough biscuit.
  • 2 teaspoons baking powder: This is a primary leavening agent, working with baking soda to create that desired rise and lightness in your biscuits.
  • 1/4 teaspoon baking soda: Reacts with the acidic sourdough discard and other ingredients to produce carbon dioxide, contributing to the airy texture and aiding the baking powder.
  • 1 teaspoon salt: Essential for flavor balance, it enhances the taste of the butter and sourdough, preventing the biscuits from being bland.
  • 8 tablespoons butter, cold: This is non-negotiable for flaky biscuits! Cold butter prevents it from fully incorporating into the dough. Instead, it creates pockets of butter that steam in the oven, separating the dough into distinct layers. Both salted and unsalted butter work great; adjust added salt slightly if using salted.
  • 1 cup sourdough starter, unfed/discard: As discussed, either unfed discard or an active starter works. The sourdough primarily imparts a wonderful tangy flavor and contributes to the tender crumb, rather than acting as a strong leavening agent here.
  • 1/2 cup milk: I highly recommend using whole milk for the richest flavor and best texture, but any milk will work. Just ensure it’s cold, similar to the butter, to help maintain the dough’s temperature.
Ingredients for sourdough biscuits laid out on a kitchen counter: flour, butter, milk, and sourdough starter.

Tips for Baking the Best Sourdough Biscuits

While this recipe is straightforward, a few expert tips can ensure your sourdough biscuits turn out perfectly every time:

  • Keep Everything Cold: This is the golden rule for flaky biscuits! Ensure your butter is ice-cold, straight from the fridge (or even briefly from the freezer), and your milk is also cold. You can even chill your flour for 10-15 minutes before starting. Cold ingredients prevent the butter from melting prematurely, which is essential for steam creation and flaky layers in the oven.
  • Don’t Overmix the Dough: Once the wet ingredients are added, mix just until no dry streaks of flour remain. Overmixing develops gluten, leading to tough, dense biscuits instead of light, tender ones. A gentle hand is your best friend here.
  • Work Quickly: The less time your hands are on the dough, the better, as the heat from your hands can warm the butter. Work efficiently from mixing to cutting.
  • The Folding Technique is Key: The instruction to gently press out the dough into a rectangle and fold it onto itself a few times is crucial. This is how you build those beautiful, distinct layers that define a perfect biscuit. Repeat this process 2-3 times for maximum flakiness.
  • Use a Sharp Biscuit Cutter: When cutting your biscuits, use a sharp cutter and press straight down without twisting. Twisting can seal the edges of the biscuits, inhibiting their rise and flakiness. If you don’t have a biscuit cutter, a sharp-edged glass can work in a pinch.
  • Bake Biscuits Close Together: Placing the biscuits close together on the baking sheet helps them rise taller and more evenly. They support each other as they expand in the oven.
  • Don’t Skimp on Baking Time (or Go Too Long): Bake until they are truly golden brown. A pale biscuit is often an undercooked biscuit, which can be doughy. However, don’t overbake, or they’ll become dry. Keep an eye on them, especially during the last few minutes.

Serving Suggestions for Your Sourdough Biscuits

These versatile sourdough biscuits can be enjoyed in countless ways, making them perfect for any meal:

  • Classic Breakfast: Serve warm with butter, your favorite jam, honey, or a drizzle of maple syrup. They are also incredible alongside scrambled eggs, bacon, or sausage.
  • Savory Dinners: Pair them with hearty stews, chili, or a rich pot roast to soak up all the delicious sauces. They’re also fantastic with chicken pot pie filling or a creamy sausage gravy for a true Southern comfort meal.
  • Elegant Brunch: Create small sandwiches with thinly sliced ham and cheese, or use them as the base for eggs Benedict with a sourdough twist.
  • Simple Snack: Enjoy them plain, fresh from the oven, as a satisfying snack with a cup of coffee or tea.

Storing and Reheating Sourdough Biscuits

To keep your sourdough biscuits fresh, store them in an airtight container at room temperature for up to 2-3 days. For longer storage, they can be frozen for up to 3 months. To reheat, wrap them in foil and warm them in a 300°F (150°C) oven for about 10-15 minutes, or simply microwave for 20-30 seconds if you’re in a hurry (though the oven method retains more crispness).

Other Sourdough Recipes to Try

If you’ve fallen in love with baking with sourdough discard, explore some of these other fantastic recipes to continue your sourdough journey:

  • Sourdough Banana Bread
  • Sourdough Waffles
  • Dutch Oven Sourdough Loaf
  • Sourdough Dinner Rolls
  • Sourdough Pizza Crust
  • Overnight Sourdough Pancakes
Yield: 10 biscuits

Sourdough Biscuits Recipe Card

Freshly baked golden sourdough biscuits cooling on a rack, ready to be eaten.

Use up your discarded starter in these quick and easy Sourdough Biscuits. These biscuits are buttery, flaky and full of flavor!

Prep Time
10 minutes
Cook Time
12 minutes
Total Time
22 minutes

Ingredients

  • 2 1/4 cups all-purpose flour
  • 2 teaspoons baking powder
  • 1/4 teaspoon baking soda
  • 1 teaspoon salt
  • 8 tablespoons butter, cold
  • 1 cup sourdough starter, unfed/discard
  • 1/2 cup milk

Instructions

  1. Preheat oven to 400 degrees F (200°C).
  2. In a large bowl, whisk together the dry ingredients: flour, baking powder, baking soda, and salt.
  3. Add the cold butter, cut into small chunks, to the dry mixture. Using a pastry cutter, your fingertips, or a fork and knife, work the butter into the flour until the mixture resembles coarse, uneven crumbs with some pea-sized pieces of butter still visible.
  4. Pour in the cold milk and sourdough starter. Gently fold and knead the mixture just until no dry flour remains and a shaggy dough forms. Be careful not to overmix.
  5. Turn the dough out onto a lightly floured surface. Gently press it into a rough rectangle. Fold the dough onto itself in thirds (like a letter). Repeat this folding process 2-3 times to create layers. Finally, roll out the dough until it’s about 1 inch (2.5 cm) thick. Cut out biscuits using a 2-3 inch biscuit cutter or the rim of a glass, pressing straight down without twisting.
  6. Place the cut biscuits close together on a baking dish or in a cast iron skillet. This helps them rise taller and stay moist.
  7. Bake for approximately 12-15 minutes, or until the tops are golden brown and the biscuits are puffed up. Serve warm and enjoy immediately!

Notes

Sourdough Starter Flexibility: This recipe is incredibly forgiving! You can confidently use either unfed sourdough discard (straight from the fridge) or an active, fed sourdough starter. The primary role of the sourdough here is to contribute its unique flavor and tenderizing qualities to the biscuits, rather than acting as the sole leavening agent. This makes it a perfect recipe for managing your starter discard without waste!

For Extra Flakiness: For even more defined layers, after cutting your biscuits, place them on a tray and chill them in the refrigerator for 15-20 minutes before baking. This helps the butter stay very cold and firm, leading to a more dramatic rise and flakier texture.

Brush with Butter (Optional): For an extra rich flavor and golden sheen, brush the tops of the baked biscuits with melted butter immediately after they come out of the oven.

© Alex Daynes
Category: Breads/Doughs

Sourdough biscuits cooling on a wire rack.