Combine sourdough starter and warm water.
Add flour, sugar, and salt.
Mix until a dough forms.
Add melted butter and knead well.
The dough should be smooth and soft.
Cover the bowl with a kitchen towel.
Let the dough rest for 4-6 hours.
It should double in size.
The longer it sits, the tangier it gets.
Divide dough into 4 equal parts.
Roll each part into a long rope.
Cut into 1-inch pieces.
You'll get about 40-50 bites.
Boil 10 cups of water.
Add baking soda carefully.
Drop 6-8 bites at a time.
Boil for 30 seconds each side.
Remove with slotted spoon.
Place bites on parchment-lined baking sheet.
Brush with melted butter.
Sprinkle coarse salt on top.
Bake at 425°F for 12-15 minutes.
They should turn golden brown.