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Sourdough Discard Crackers

Crispy, flavorful crackers made from leftover sourdough discard and simple pantry ingredients. Perfect zero-waste snacking.
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Prep Time 10 minutes
Cook Time 25 minutes
Total Time 35 minutes
Servings: 50 crackers
Course: Appetizer, Snack
Cuisine: American, Baking
Calories: 28

Ingredients
  

Cracker Dough
  • 1 cup sourdough discard
  • 1 cup all-purpose flour
  • 0.25 cup olive oil
  • 0.5 tsp salt
Optional Add-ins
  • 1 tsp dried rosemary optional
  • 0.5 tsp garlic powder optional
  • 1 tbsp sesame seeds optional
  • 1 tbsp everything seasoning optional
  • 2 tbsp parmesan optional, grated
Finish
  • olive oil for brushing
  • flaky salt for topping

Equipment

  • Mixing bowl
  • Rolling Pin
  • Baking sheet
  • Parchment paper
  • Pizza Cutter

Method
 

  1. Preheat oven to 350°F (175°C) and line a baking sheet with parchment paper.
  2. Mix sourdough discard, flour, olive oil, and salt until a firm dough forms.
  3. Knead lightly 4–5 times.
  4. Roll out dough very thin between parchment sheets.
  5. Cut into cracker shapes and transfer to baking sheet.
  6. Brush with olive oil and sprinkle with flaky salt.
  7. Bake 20–25 minutes until golden and crisp.
  8. Cool completely before serving or storing.

Notes

For ultra-crispy crackers, roll dough extremely thin and bake until deep golden.