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Sourdough Cheese Crackers Recipe

Published: Feb 27, 2026 by Eliza · This post may contain affiliate links · Leave a Comment

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If you have some sourdough discard sitting around and a love for crispy, cheesy snacks, this Sourdough Cheese Crackers Recipe is about to become your new obsession. These crackers deliver that perfect balance of nutty sourdough tang and rich cheddar goodness, baked into irresistibly crunchy bites. Simple, quick, and utterly addictive, they turn everyday ingredients into a snack that feels like a little celebration. Trust me, once you try making these homemade crackers, you’ll never want to reach for store-bought again.

Ingredients You'll Need

The image shows a small glass bowl with two yellow butter sticks, a metal measuring cup filled with shredded yellow cheese, a small round wooden bowl with white salt, and a large glass jar with some white thick batter inside, all placed on a white marbled surface. The cheese looks finely shredded and fills the measuring cup completely. The butter sticks are smooth and neatly arranged in the glass bowl. The salt in the wooden bowl is coarse and centered. The glass jar shows some spread on the inside near the top, revealing the texture of the batter inside. photo taken with an iphone --ar 4:5 --v 7

Gathering just a handful of ingredients, this recipe shows you how even pantry staples can combine to create something truly special. Each element plays its part: the sourdough discard brings that distinctive tang and structure, the melted butter lends richness and helps achieve that crisp texture, and the cheddar infuses a savory punch that’s absolutely essential to the flavor.

  • Sourdough discard (200 grams): Using unfed starter is a clever way to reduce waste while adding a subtle sour complexity to your crackers.
  • Unsalted butter (2 Tbsp, melted): Melted butter enhances the tenderness and helps spread the dough evenly without compromising crispiness.
  • Fine sea salt (¼ tsp): A pinch brings out the flavors without overpowering the cheese and sourdough.
  • Medium cheddar cheese (1 cup finely shredded): Choose a quality cheddar for a bright, sharp taste that shines through every crunchy bite.
  • Optional seasonings: Consider flaky sea salt, everything bagel seasoning, or sesame seeds for a touch of extra flair and texture on top.

How to Make Sourdough Cheese Crackers Recipe

Step 1: Prep Your Oven and Baking Sheet

First things first, preheat your oven to 350℉ and line a baking sheet with parchment paper. Prepping this early ensures your crackers bake evenly and don’t stick, keeping cleanup a breeze.

Step 2: Mix Wet Ingredients and Incorporate Cheese

Melt the butter gently and let it cool to lukewarm—this prevents accidental cooking of the sourdough discard. Stir in the discard and sea salt until everything mingles smoothly. Then fold in the shredded cheddar cheese evenly so every cracker gets a cheesy boost.

Step 3: Spread the Dough Thinly and Evenly

Pour your cheesy mixture onto the parchment-lined baking sheet and use an offset spatula to spread it out as thin as possible, creating a nearly transparent layer around 11x14 inches. The thinner you go, the crispier the final crackers will be.

Step 4: Season Lightly

Sprinkle flaky sea salt or your choice of seasoning just over the top. This finishing touch adds flavor bursts and textures without overwhelming the subtle sourdough and cheddar synergy.

Step 5: First Bake and Score

Bake for 10 minutes to set the mixture, then take it out and use a pizza cutter to score the crackers into bite-sized squares. For those classic cheese cracker vibes, gently poke a hole in the center of each square with the back of a wooden skewer—it’s a small detail that elevates their charm.

Step 6: Final Bake for Crunch

Return the tray to the oven for another 20 minutes, or until the crackers turn golden and firm to the touch. If they haven’t crisped up yet, you can bake them a bit longer, just keep an eye so they don’t burn. This step ensures that amazing crunch we all crave.

Step 7: Cool and Store

Once out of the oven, let your crackers cool completely on the tray; this drying time is crucial to locking in the crispness. After cooling, transfer them to an airtight container or sealable bag to keep them fresh and crunchy.

How to Serve Sourdough Cheese Crackers Recipe

A clear glass jar filled with many square-shaped, golden brown crackers that appear crunchy with small salt crystals on top. The crackers have a slightly rough texture and are stacked closely together inside the jar, which is open with the metal clasp visible at the jars' opening. The background has a white marbled texture. photo taken with an iphone --ar 4:5 --v 7

Garnishes

A sprinkle of flaky sea salt right before serving adds a little sparkle and a pop of flavor. For a colorful touch, toss them with fresh herbs like rosemary or thyme, or even a dash of smoked paprika for a smoky twist—the garnishes can truly transform your crackers.

Side Dishes

Pair these crackers with dips like hummus, creamy spinach dip, or a tangy tomato chutney to create an irresistible snack platter. They also work wonderfully as an accompaniment to a cheese board, balancing out soft cheeses with their crunchy texture.

Creative Ways to Present

Arrange your sourdough cheese crackers around a small bowl filled with olive tapenade or your favorite glaze, creating a visually appealing centerpiece for your next gathering. You can also stack them neatly in glass jars for gift-giving or packaged treats that friends and family will adore.

Make Ahead and Storage

Storing Leftovers

These crackers keep remarkably well at room temperature stored in an airtight container. Make sure they’re completely cooled before storing to prevent any moisture buildup which can soften them. Stored properly, they stay tasty and crispy for up to a week.

Freezing

If you want to enjoy them later or make a larger batch, freeze crackers in a zip-top bag separated by parchment paper. When you’re ready to munch, just thaw them at room temperature—they maintain their crunch beautifully even after freezing.

Reheating

For that freshly baked crisp, pop your crackers back into a preheated 300℉ oven for about 5 minutes. This brief warm-up refreshes their texture and brings out the cheese aroma without drying them out.

FAQs

Can I use a different type of cheese?

Absolutely! While medium cheddar is classic, feel free to experiment with sharp cheddar, Parmesan, or even a mix of cheeses to add different flavor profiles to your Sourdough Cheese Crackers Recipe.

What is sourdough discard and why use it?

Sourdough discard is the portion of starter you remove during feedings. Instead of throwing it away, it can be used in recipes like these crackers to add flavor and reduce waste—plus, it helps create a lovely texture.

How thin should I spread the dough?

Spread the dough as thin as possible—around 11x14 inches works well. The thinner the layer, the crispier your crackers will be, so don’t be shy about making it nearly transparent.

Can I make this recipe gluten-free?

Since this recipe relies on sourdough starter, which generally contains wheat, it’s not naturally gluten-free. However, experimenting with gluten-free sourdough starter alternatives could be a fun project if you’re up for it!

Why poke holes in the crackers?

Poking holes in each cracker mimics traditional cheese cracker designs and helps them bake evenly, preventing bubbles and ensuring uniform crispness. It’s a small touch that elevates the presentation.

Final Thoughts

Making this Sourdough Cheese Crackers Recipe at home is such a rewarding experience—from using sourdough discard to enjoying the crispy, cheesy results fresh from your oven. It’s snack time reinvented with simple ingredients and lots of love. I hope you dive in and make these crackers a staple for your next cozy gathering or a casual afternoon treat. Happy baking!

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Sourdough Cheese Crackers Recipe

Sourdough Cheese Crackers Recipe


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  • Author: Eliza
  • Total Time: 35 minutes
  • Yield: 5 servings
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Description

These Sourdough Cheese Crackers are a deliciously crispy and cheesy snack made from sourdough discard, cheddar cheese, and simple seasonings. Baked to golden perfection, they serve as a perfect crunchy treat that’s great for snacking or entertaining. The recipe transforms leftover sourdough starter into a delightful savory snack with minimal ingredients and effort.


Ingredients

Cracker Dough

  • 200 grams sourdough discard (1 cup stirred and unfed starter)
  • 2 Tbsp unsalted butter (melted)
  • ¼ tsp fine sea salt
  • 1 cup finely shredded medium cheddar cheese (loosely packed or 60 grams)

Seasonings

  • Flaky sea salt, to taste
  • Optional: everything bagel seasoning, sesame seeds, etc.


Instructions

  1. Preheat Oven: Preheat your oven to 350℉ (175℃) and line a baking sheet with parchment paper to prevent sticking and ensure even baking.
  2. Mix Ingredients: Melt the butter in a large measuring cup or mixing bowl and let it cool until just lukewarm. Add the sourdough discard and salt, stirring together with a spatula until well combined. Then incorporate the shredded cheddar cheese evenly throughout the mixture.
  3. Spread Mixture: Pour the cheese and sourdough mixture onto your prepared baking sheet. Use an offset spatula to spread it as thin and even as possible, nearly transparent. For reference, the dough rectangle should measure about 11 by 14 inches.
  4. Add Seasoning: Lightly sprinkle the top with flaky sea salt, or your choice of seasoning like everything bagel seasoning or sesame seeds. Avoid overseasoning to keep flavors balanced.
  5. Initial Bake and Score: Bake the sheet for 10 minutes, then remove it from the oven. Use a pizza cutter to score the crackers into bite-sized squares. For a classic look, poke a hole in the center of each cracker using the back of a wooden skewer. This step adds charm and helps with even baking.
  6. Final Bake: Return the scored crackers to the oven and bake for an additional 20 minutes or until they turn golden and harden. If they are not firm after this time, continue baking until they feel crisp when tapped. This ensures a perfect crunch.
  7. Cool and Store: Remove the crackers from the oven and allow them to cool completely on the baking sheet to dry out fully. Once cooled, transfer to an airtight container or zip bag to maintain freshness and crunch.

Notes

  • Make sure to spread the dough very thin for the crispiest crackers; thicker layers might remain soft.
  • If you don’t have an offset spatula, a regular spatula or the back of a spoon can work for spreading.
  • You can customize the seasoning on top with your favorites such as smoked paprika or chili flakes for a flavor twist.
  • Store the crackers in an airtight container to keep them crunchy for up to 1 week.
  • If crackers soften over time, re-crisp them in a low oven for a few minutes before serving.
  • Prep Time: 10 minutes
  • Cook Time: 25 minutes
  • Category: Snack
  • Method: Baking
  • Cuisine: American

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Hi there! I’m Eliza, I’m a passionate home cook, recipe creator, and storyteller who believes that food is a universal language that connects us all. I live with my little boy, Ely, and together we fill our kitchen with laughter, love, and the comforting aroma of something delicious made with care.

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