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Easy Cinnamon Sugar Sourdough Discard Crackers

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If you’re looking for a delicious way to use up extra sourdough starter, these Easy Cinnamon Sugar Sourdough Discard Crackers are going to be your new favorite treat!

Light, crispy, and sprinkled with a sweet cinnamon sugar topping, they’re the perfect balance of simple and satisfying. Best of all, this recipe is quick, easy, and doesn’t require any extra flour—just your sourdough discard and a few pantry staples.

Looking for easy & quick snacks? Try my recipe for The Best Cast Iron Dutch Oven Popcorn or this recipe for How to Make Dutch Oven Caramel Popcorn.

Glass jar filled with cinnamon sugar sourdough discard crackers on a white cloth, set on a wooden surface. Text reads “Easy Cinnamon Sugar Sourdough Discard Crackers.”
Table Of Contents
  1. If you’re looking for a delicious way to use up extra sourdough starter, these Easy Cinnamon Sugar Sourdough Discard Crackers are going to be your new favorite treat!
  2. What you'll love about this recipe:
  3. Recipe Ingredients
  4. Ingredient Notes
  5. How to Make Easy Cinnamon Sugar Sourdough Discard Crackers Step-by-Step
  6. Recipe Tips & Tricks
  7. Make-Ahead Tip
  8. You can prepare these crackers in advance by spreading the sourdough discard on a parchment-lined baking sheet and refrigerating (covered) for up to 24 hours before baking. When you’re ready, just brush with butter, sprinkle with cinnamon sugar, and bake as directed. This is a great way to save time and have a quick snack ready to go!
  9. Storage & Reheating
  10. Best Toppings for Sourdough Discard Crackers
  11. Frequently Asked Questions (FAQ)
  12. More Recipes You'll Fancy!
  13. Easy Cinnamon Sugar Sourdough Discard Crackers
  14. Looking for Delicious breakfast recipes?

What you’ll love about this recipe:

  • Quick & Easy – No kneading, rolling, or extra flour required. Simply spread, bake, and sprinkle.
  • Reduces Waste – A tasty way to use up your sourdough discard, rather than tossing it.
  • Perfectly Sweet & Crispy – Light and crunchy with a hint of caramelized cinnamon sugar.
  • Kid-Friendly Treat – Great for snacking, packing in lunchboxes, or enjoying with coffee or tea.
  • Customizable – Adjust the sweetness or add extra spice (such as nutmeg or cardamom) for your own unique twist.

Recipe Ingredients

You’ll need the following ingredients to make this Easy Cinnamon Sugar Sourdough Discard Crackers:

Wooden table with labeled baking ingredients: sourdough discard in a bowl, butter blocks, sugar with cinnamon mix, and salt on a metal spoon. Rustic theme.

Ingredient Notes

Don’t have sourdough discard? I have a step-by-step beginner’s guide on how to get started.

How to Make Easy Cinnamon Sugar Sourdough Discard Crackers Step-by-Step

Here are quick visual instructions for making Easy Cinnamon Sugar Sourdough Discard Crackers step-by-step. Remember, the full instructions will be in the printable recipe card below.

  1. Preheat oven to 350°F & line baking sheet with parchment paper.
  2. Combine the Butter, Sourdough, & Salt
A wooden table with baking ingredients: a jar of creamy batter, a glass bowl with melted butter, a white bowl with flour, and a white cloth.
Pouring creamy batter into a glass bowl with melted butter on a wooden surface, creating a smooth blend. The scene feels warm and inviting.
  1. Add Salt to Sourdough & Butter.
  2. Pour the sourdough discard onto the parchment and spread into a thin, even layer.
Close-up of salt being added from a spoon into a bowl with melted butter and sourdough, a spatula mixing the ingredients. Baking process with a warm, inviting tone.
A rectangular sheet of sourdough spread on parchment paper in a baking tray. The setting is a wooden surface, conveying a homemade feel.
  1. Bake for 10 minutes
  2. Sprinkle the mixed cinnamon and sugar over the layer, and then slice it into crackers.
A tray of rectangular sourdough crackers dusted with cinnamon sugar, with a sifter and bowl of sugar nearby. A textured rolling tool rests on a cloth, evoking a warm, homemade feel.
A pastry wheel with a fluted edge, held by a black handle, is cutting into a sheet of raw dough on a baking sheet. The tone is warm and rustic.
  1. Place back in the oven for 15-20 minutes.
  2. Let cool before breaking crackers apart.
Golden, freshly baked squares of cinnamon-dusted bread fill a baking tray. Each piece is evenly cut, evoking warmth and delicious aroma.
Close-up of baked crackers topped with a cinnamon sugar blend. The golden brown squares have a crispy texture, evoking a warm, homemade feel.

Recipe Tips & Tricks

  • Line Your Pan Well – Always use parchment paper or a silicone baking mat to prevent sticking and ensure your crackers release easily from the pan.
  • Cool Completely Before Breaking – Let the baked discards cool fully so they crisp up. Breaking it too soon can make the crackers chewy instead of crunchy.
  • Adjust Sweetness to Taste – If you prefer less sweetness, sprinkle lightly with cinnamon sugar. For a dessert-like treat, add an extra layer right after baking while the crackers are still warm.

Make-Ahead Tip

You can prepare these crackers in advance by spreading the sourdough discard on a parchment-lined baking sheet and refrigerating (covered) for up to 24 hours before baking. When you’re ready, just brush with butter, sprinkle with cinnamon sugar, and bake as directed. This is a great way to save time and have a quick snack ready to go!

Storage & Reheating

Storage: Store the cooled crackers in an airtight container at room temperature for up to 5 days.

Freezer: Keep in the freezer for up to 2 months.

Reheat: To re-crisp, place in the oven at 300°F for 5 minutes.

Best Toppings for Sourdough Discard Crackers

While cinnamon sugar is a classic and cozy choice, you can easily change up the flavor with different toppings. Here are some fun ideas to try:

  • Vanilla Sugar – Swap regular sugar for vanilla sugar for a fragrant twist.
  • Pumpkin Spice – Use a pumpkin spice blend instead of just cinnamon for a seasonal flavor.
  • Maple Sugar – Sprinkle with maple sugar for a deeper, caramel-like sweetness.
  • Cocoa Sugar – Mix cocoa powder with sugar for a rich chocolate flavor variation.

Frequently Asked Questions (FAQ)

Can I use active sourdough starter instead of discard?

Yes! Both the fed starter and the discard work in this recipe. Using a fed starter may give a slightly puffier texture.

How can I make these less sweet?

Absolutely. Reduce the sugar or opt for coconut sugar or maple sugar for a natural alternative.

Do I need to add flour?

Nope! This recipe works beautifully with just your sourdough discard.

Can I double the recipe?

Yes, just use a second baking sheet or bake in batches.

Looking for Delicious breakfast recipes?

Grab your 5 breakfast recipes now!

Cover of a breakfast recipe booklet with syrup-drenched pancakes and the text "5 of the Best Breakfast Recipes." Warm, inviting tone.
A white dish holds flaky, cinnamon-sugar-dusted pastry chips on a soft, beige cloth. The warm, inviting tones suggest a cozy, homemade feel.

More Recipes You’ll Fancy!

A stack of rich, chocolate brownies with a moist texture is arranged on a white plate, set on a wooden table. The scene feels warm and inviting.

Sourdough Discard Brownies with Chocolate Chips Recipe

A muffin tray with four homemade banana chocolate chip muffins sits on a wooden surface, one pan hole empty. A cloth rests on the tray, while chocolate chips are scattered around. A split muffin reveals its moist inside, with another whole muffin nearby.

The Best Homemade Banana Chocolate Chip Muffins 

Three thick slices of banana bread with dark chocolate chunks stacked on a wooden board. The warm tones convey a cozy, homemade feel.

Sourdough Discard Banana Bread

I hope you love the Easy Cinnamon Sugar Sourdough Discard Crackers. If you make it, please be sure to leave a comment and a rating, so I know how you like it. Enjoy, Xo

Close-up of crispy, brown sugar-topped crackers in a glass jar on a white cloth background, casting a warm and inviting feel.

Easy Cinnamon Sugar Sourdough Discard Crackers

Dusty of Linen & Wildflowers
Quick, crispy, and delicious! Use up discard with this easy sourdough cracker recipe! Sweet, crispy, and coated in cinnamon sugar.
5 from 2 votes
Print Recipe Pin Recipe
Prep Time 5 minutes
Cook Time 25 minutes
Servings 4

Ingredients
  

  • 1 cup sourdough discard (unfed starter)
  • 2 tbsp melted butter (or coconut oil for dairy-free)
  • ½ tsp Cinnamon
  • 2 tbsp Sugar
  • Pinch Salt

Instructions
 

  • Preheat oven to 350°F (160°C). Line a baking sheet with parchment paper.
  • Combine the Butter, Sourdough, & Salt
  • Pour the sourdough discard on the parchment and spread into a thin, even layer using an offset spatula.
  • Bake for 10 minutes
  • Mix cinnamon and sugar together in a small bowl
  • Remove after 10 minutes and slice the layer into cracker sizes you desire
  • Then sprinkle the cinnamon sugar evenly over the discard.
  • Place back in the oven and bake for 15-20 minutes, until golden brown and crisp around the edges.
  • Let cool completely, then break into cracker-sized pieces

Notes

Recipe Tips & Tricks

  • Line Your Pan Well – Always use parchment paper or a silicone baking mat to prevent sticking and ensure your crackers release easily from the pan.
  • Cool Completely Before Breaking – Let the baked discards cool fully so they crisp up. Breaking it too soon can make the crackers chewy instead of crunchy.
  • Adjust Sweetness to Taste – If you prefer less sweetness, sprinkle lightly with cinnamon sugar. For a dessert-like treat, add an extra layer right after baking while the crackers are still warm.

Make Ahead Tip

You can prepare these crackers in advance by spreading the sourdough discard on a parchment-lined baking sheet and refrigerating (covered) for up to 24 hours before baking. When you’re ready, sprinkle with cinnamon sugar and bake as directed. This is a great way to save time and have a quick snack ready to go!

Nutrition

Serving: 2dozen
Keyword Cinnamon sugar sourdough crackers, Easy Cinnamon Sugar Sourdough Discard Crackers, How to use sourdough discard, No waste sourdough discard recipe, Sourdough discard crackers, Sweet sourdough crackers
Tried this recipe?Let us know how it was!

Nutrition is only an estimate based on the Very Well Fit Nutrition Calculator.

These Easy Cinnamon Sugar Sourdough Discard Crackers are the perfect no-fuss snack when you want something sweet, crunchy, and homemade. They’re a quick way to turn your extra discard into a treat your family will love. Next time you refresh your starter, don’t throw away the discard—make these crackers instead!

9 Comments

  1. 5 stars
    These sourdough discard cinnamon sugar crackers are amazing! They’re light, crispy, and have just the right amount of sweetness. I love how quick they are to make, and my whole family couldn’t stop snacking on them. Such a fun way to use up discard—I’ll definitely be making these again!

    Reply

  2. My only question would be about the taste. I love sour dough, but it’s a very distinct taste, is that still present when mixed with the cinnamon?

    Reply
5 from 2 votes

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