Melt 2 tablespoons butter in a small bowl and allow it to cool for a few minutes.
In a medium bowl add the 250 grams sourdough discard, 2 tablespoons butter, 1 cup cheddar cheese and 1/4 tsp salt. Mix ingredients very well.
Preheat the oven to 350 degrees F and line a baking sheet with parchment paper. Pour the batter onto the parchment lined baking pan and spread it very thin. Use a spatula and smooth the batter out in one direction until you have a large triangle. The batter should be very thin and even, almost see-through.
Bake the crackers for ten minutes, then remove them but leave the oven on.
Remove the crackers and cut them into one inch size with a pizza cutter or pastry wheel.
Put the baking sheet back into the oven and bake for and additional 20-22 minutes or until the crackers are golden brown and completely dry.
Remove and enjoy!
Notes
A sharp knife can be used instead of the pizza cutter.
Thoroughly bake the crackers so they are crispy. Undercooked crackers will be chewier.
If the batter is not spread evenly, you may need to break the crackers apart and re bake some of the thicker crackers for a few minutes.
Use parchment paper to prevent the crackers from sticking to the baking tray.
For best results, spread the cracker dough as thinly and evenly as possible.