1Preheat your oven to 350°F (175°C).
In a large bowl, combine the sourdough starter, flour, butter, salt, and herbs.
Mix the ingredients until a dough forms.
Roll out the dough on a floured surface until it is about 1/8 inch thick.
Cut the dough into desired cracker shapes using a knife or cookie cutter.
Place the crackers on a baking sheet lined with parchment paper.
Bake in the preheated oven for 20-25 minutes, or until the crackers are golden brown and crisp.
Remove from the oven and let cool completely on a wire rack.
Store the crackers in an airtight container to keep them fresh.