I still remember the first time I made these 2 ingredient sourdough discard crackers. It was a busy Tuesday afternoon. My toddler was grumpy, my sourdough starter needed feeding, and I felt guilty tossing that precious discard.
Then, a lightbulb moment. Could I turn it into a crunchy snack? Absolutely.
Now, these easy sourdough crackers are our go-to. We love their tangy flavor and crispy texture. They disappear from the lunchbox in minutes. Honestly, these simple sourdough crackers saved my snack game.
WHY YOU’LL LOVE THIS RECIPE
These 2 ingredient sourdough discard crackers are a game-changer. They use only two simple ingredients. You turn kitchen waste into a delicious treat.
This recipe saves money and reduces food waste. It’s incredibly quick to prepare. You get a healthy, crunchy snack without any preservatives. The tangy flavor is simply addictive.
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2 ingredient sourdough discard crackers
- Total Time: 40 mins
- Yield: 4 servings 1x
- Diet: Vegetarian
Description
These 2 ingredient sourdough discard crackers are a game-changer. They use only two simple ingredients to turn kitchen waste into a delicious, tangy, and crispy snack. Quick to prepare, healthy, and free of preservatives, they are perfect for lunchboxes or pairing with dips.
Ingredients
1 cup Sourdough Discard (unfed, from fridge)
1 cup All-Purpose Flour (or whole wheat)
Instructions
- Mix the dough: Combine 1 cup of sourdough discard and 1 cup of flour in a bowl. Stir until a shaggy dough forms. Do not overmix
- Knead briefly: Turn the dough onto a lightly floured surface. Knead it just a few times until it comes together. It should be smooth but firm
- Rest the dough: Let the dough rest for 10 minutes. This relaxes the glute
- Preheat and roll: Preheat your oven to 350°F (175°C). Roll the dough out very thin, about 1/8 inch thick
- Cut and transfer: Use a pizza cutter or knife to cut squares. Prick each square with a fork. Transfer them to a parchment-lined baking sheet
- Bake the crackers: Bake for 20-25 minutes. Check at 15 minutes. They should be golden brown and crispy
- Cool completely: Let the crackers cool on the sheet. They crisp up more as they cool
Notes
Roll the dough very thinly; thick crackers will be chewy, not crispy.
Always prick with a fork to prevent puffing.
Watch closely near the end of baking; ovens vary, so check early.
Use cold discard straight from the fridge for easier handling.
Store in an airtight container at room temperature for up to a week. Do not refrigerate.
To recrisp, pop them in a 300°F oven for 5 minutes.
Freeze in a freezer bag for up to 3 months. Thaw on the counter.
- Prep Time: 15 mins
- Cook Time: 25 mins
- Category: Snack
- Method: Baking
- Cuisine: American
Nutrition
- Serving Size: 10 crackers
- Calories: 110 kcal
- Sugar: 0g
- Sodium: 2mg
- Fat: 0.5g
- Saturated Fat: 0.1g
- Unsaturated Fat: 0.3g
- Trans Fat: 0g
- Carbohydrates: 22g
- Fiber: 1g
- Protein: 3g
- Cholesterol: 0mg
Keywords: sourdough discard, crackers, easy, 2 ingredient, snack
INGREDIENTS YOU’LL NEED
You only need two components for these 2 ingredient sourdough discard crackers. The beauty is in their simplicity. Make sure you have both ready.
| Ingredient | Quantity | Notes |
|---|---|---|
| Sourdough Discard | 1 cup (unfed) | Straight from fridge works best |
| All-Purpose Flour | 1 cup | Or whole wheat for variation |

That is everything for basic 2 ingredient sourdough discard crackers. You can add seasonings later. But the base recipe needs only these two items.
SUBSTITUTIONS & VARIATIONS
Get creative with your 2 ingredient sourdough discard crackers! Swap the all-purpose flour for whole wheat or rye flour. This changes the flavor profile significantly.
You can add garlic powder, onion powder, or dried herbs. For cheesy crackers, mix in a quarter cup of grated Parmesan. Try everything bagel seasoning on top.
You can even add a tablespoon of olive oil for richer crackers. The possibilities are endless for these versatile 2 ingredient sourdough discard crackers.
Get creative with your 2 ingredient sourdough discard crackers! Swap the all-purpose flour for whole wheat or rye flour. This changes the flavor profile significantly. For another easy treat, check out 2 ingredient japanese cheesecake.
STEP-BY-STEP INSTRUCTIONS
Follow these simple steps for perfect 2 ingredient sourdough discard crackers. It’s a very forgiving recipe.
- Mix the dough: Combine 1 cup of sourdough discard and 1 cup of flour in a bowl. Stir until a shaggy dough forms. Do not overmix.
- Knead briefly: Turn the dough onto a lightly floured surface. Knead it just a few times until it comes together. It should be smooth but firm.
- Rest the dough: Let the dough rest for 10 minutes. This relaxes the gluten.
- Preheat and roll: Preheat your oven to 350°F (175°C). Roll the dough out very thin, about 1/8 inch thick.
- Cut and transfer: Use a pizza cutter or knife to cut squares. Prick each square with a fork. Transfer them to a parchment-lined baking sheet.
- Bake the 2 ingredient sourdough discard crackers: Bake for 20-25 minutes. Check at 15 minutes. They should be golden brown and crispy.
- Cool completely: Let the 2 ingredient sourdough discard crackers cool on the sheet. They crisp up more as they cool.
PRO TIPS FOR SUCCESS
These tips ensure your 2 ingredient sourdough discard crackers turn out perfectly. Roll the dough very thinly. Thick crackers will be chewy, not crispy.
Always prick them with a fork to prevent puffing. Watch them closely near the end of baking. Ovens vary, so check early.
Use cold discard straight from the fridge for easier handling. These simple tricks make perfect 2 ingredient sourdough discard crackers every time.

These tips ensure your 2 ingredient sourdough discard crackers turn out perfectly. Roll the dough very thinly. Thick crackers will be chewy, not crispy. For a keto-friendly option, try 2-ingredient keto cottage cheese bagels.
STORAGE & REHEATING TIPS
Store your 2 ingredient sourdough discard crackers in an airtight container at room temperature. They stay fresh for up to a week. Do not refrigerate them; it makes them soft.
To recrisp them, simply pop them in a 300°F oven for 5 minutes. These 2 ingredient sourdough discard crackers also freeze beautifully. Place them in a freezer bag for up to 3 months. Thaw on the counter.
WHAT TO SERVE WITH THIS RECIPE
Serve these 2 ingredient sourdough discard crackers with your favorite dips. They pair wonderfully with hummus, creamy cheese dip, or guacamole. They also make excellent toppings for soups or salads.
Try them with smoked salmon and cream cheese. The tangy flavor of these 2 ingredient sourdough discard crackers complements almost anything savory.

Serve these 2 ingredient sourdough discard crackers with your favorite dips. They pair wonderfully with hummus or creamy cheese dip. For a sweet breakfast twist, make raspberry danish with puff pastry.
FAQs
Can I use active sourdough starter?
Yes, but it changes the texture. Active starter makes them slightly puffier. Unfed discard gives a denser, crunchier cracker. For the true 2 ingredient sourdough discard crackers, use discard.
Why are my crackers soft?
They likely need more baking time. Roll thinner and bake longer. Let them cool completely on the sheet. They crisp significantly during cooling.
Can I make these gluten-free?
Yes, use a gluten-free flour blend. The texture will differ slightly. These will still be delicious 2 ingredient sourdough discard crackers.
Sourdough discard is a byproduct of maintaining a sourdough starter, which is a fermented mixture of flour and water used in bread-making. This fermentation process gives the crackers their characteristic tangy flavor and can be explored further through sourdough.
Nutrition Information (per serving)
Per serving of 10 crackers.
| Nutrient | Amount |
|---|---|
| Calories | 110 |
| Carbohydrates | 22g |
| Protein | 3g |
| Fat | 0.5g |
| Sodium | 2mg |