Skip to Content

Rustic Sourdough Butter Crackers

I may receive commission if you purchase through links in this post.

Making Rustic Sourdough Butter Crackers - Fermented Grains


Sourdough has become the life blood of my household. And these crispy, flaky, salty Rustic Sourdough Butter Crackers are no exception.

I feel like I’ve finally perfected this recipe; combining the smooth golden flavor of pastured butter with a long fermentation time to yield an easily digestible, artisan wheat cracker made with healthy saturated fat.

The extra-long fermentation time of these crackers also develops a true sourdough flavor with the classic sourdough tang and crunch.

Don’t expect them to last long.

They make an easy choice for serving with cheese and charcuterie, alongside hummus, with guacamole or on all their own.


Making Rustic Sourdough Butter Crackers - Serving With Cheese And Apple


A quick note on why sourdough is better for your digestion and in turn your body.

Fermenting, soaking and sprouting grains removes phytates, otherwise know as phytic acid. Phytic acid is found in all grains, nuts, seeds and legumes. While phytates won’t necessarily harm you they do act as an anti-nutrient binding with vitamins and minerals and decreasing the absorption of those nutrients. A diet relatively high in inadequately prepared grains can lead to malnutrition.

When sourdough undergoes a long fermentation process the enzymes in the culture start to break down starches, sugars and proteins thus making them much easier for our tummies to digest!

For more information on how to properly prepare your foods using time-honored traditional techniques please refer to the book Nourishing Traditions by Sally Fallon and Mary G. Enig Ph.DThis is the one book that I lovingly call my “Traditional Food Bible”.




Try my Sourdough Discard Crackers too!


A pan of sourdough discard crackers fresh from the oven. #realfood #fermented #Sourodugh #starter #discard

Sourdough Discard Crackers with Rosemary and Olive Oil





Making Rustic Sourdough Butter Crackers - Close Up Of The Texture



Making Rustic Sourdough Butter Crackers - Close Up Of The Texture

Rustic Sourdough Butter Crackers

Yield: 12 servings


For the dough:

  • 250 Grams Sourdough Starter or Discard, 1 cup at 100% hydration
  • 280 Grams Organic All Purpose Flour, 2 cups
  • 8 Grams Sea Salt, 3/4 teaspoon
  • 113 Grams Melted Butter, 1/2 cup
  • 105 Grams Filtered Water, just shy 1/2 cup

For the garnish:


The night before baking:

  1. Weigh or measure all the dough ingredients into a ceramic or glass mixing bowl.
  2. Mix the dough just until it comes together. There will be plenty of structure without developing extra gluten.
  3. Let the dough rest and rise, covered for 12-16 hours.

The next day:

  1. Preheat your oven to 350°.
  2. Transfer the dough to a floured surface and pat it into a rectangle. Cut the rectangle in half.
  3. Cut 3 sheets of parchment paper that will fit a large baking sheet.
  4. Place one piece of the dough in the center of a piece of parchment and cover with the other sheet.
  5. Use your hand to flatten the dough into a large rectangle. Then use a rolling pin to roll it to a thickness of about 1/8th of an inch. Remove the top sheet of parchment paper.
  6. In a small bowl beat the egg with 1 tablespoon of water. Use a pastry brush to lightly coat the surface of the crackers with the egg wash. Sprinkle the cracker dough with a thick flake artisan salt and herbs if desired. Making Rustic Sourdough Butter Crackers - Egg Wash And Artisan Salt
  7. Using a pizza cutter or knife cut the dough into cracker size squares. Prick (dock) each square twice with a fork to keep the dough from bubbling up in the oven. Making Rustic Sourdough Butter Crackers - Cutting And Docking
  8. Slide the parchment paper onto the baking sheet and set the crackers aside.
  9. Repeat these steps with the remaining dough.
  10. Bake the crackers for 30 minutes at 350°. Then turn the oven off and jar the door. I use a baking mitt between the door and frame to just barley keep the oven door open. Let the crackers cool completely in the oven.
  11. Once cool, store the crackers in an air tight container.

Recommended Products

As an Amazon Associate and member of other affiliate programs, I earn from qualifying purchases.

Grain-Free Toasted Coconut Cupcakes - With Keto Friendly Option
Grain-Free Toasted Coconut Cupcakes - Keto Friendly Option
Grain-Free Butter Fried Bread Cheese
Grain-Free Butter Fried Bread Cheese - Better Than Mozzarella Sticks And Keto Friendly


Saturday 15th of August 2020

Sorry, I live on Hawaii... it's rather warm here ... do you know how much rise im supposed to look for? Typically, I've been over proofing my bread ... so I don't look for time anymore... just size.

Butter For All

Monday 17th of August 2020

Hi Lori,

Crackers are pretty forgiving but you want them to at least double if not triple. That is generally what you would look for on the first rise. I let mine go slow at room temperature to make them easier to digest. But in a warm environment you can start them at room temp (to double) and then let them go overnight in the fridge if you want a longer fermentation.

Hope you enjoy them!


Sue Ellen

Saturday 30th of May 2020

If I hadn't made these myself I would have thought they were cheese crackers! They will be a staple in our house now! Thanks!

Butter For All

Saturday 30th of May 2020

Hi Sue!

I'm so happy to hear you enjoyed them! Thanks for leaving your feedback too!



Wednesday 13th of May 2020

Your recipe calls for "64 Grams Melted Butter 1/2 cup" 64 grams of butter is 0.29 cups, under 1/3 cup 1/2 cup of butter is 113 grams WHICH IS IT!?!?!?!?!?!?

Butter For All

Wednesday 13th of May 2020

Thank you for catching my "human" error. It is in fact 113g or 1/2 cup. I have updated the recipe.