Prepare the Dough: Create a well with 2 cups of all-purpose flour. Add 2 large eggs and 1 cup of sourdough starter. Mix the eggs and starter using a fork, pulling flour from the edges to form a shaggy dough.

Knead the Dough: Knead the dough for about 8-10 minutes until smooth and elastic. Wrap tightly and let rest for 30 minutes at room temperature or refrigerate overnight.

Roll Out the Dough: Divide the dough into four pieces. Roll each piece into a thin sheet on a floured surface. Dust with flour before cutting into strips if making noodles.

Drying (Optional): Lay cut noodles on a drying rack to air dry for 12-24 hours if not cooking immediately.

Cooking the Pasta: Bring salted water to a boil. Cook fresh pasta for 3-5 minutes or dried pasta for about 6 minutes until al dente.