Once you make your pasta dough into your preferred shape, the pasta is best used the same day. If you plan to make the pasta within 24 hours, you can store the pasta in an airtight container in the fridge. If you don't plan to eat the uncooked pasta within a day, you should immediately freeze it after shaping. To freeze uncooked pasta, lay your fresh pasta in a single layer on a sheet pan or plate and place it in the freezer uncovered for 30 minutes. After 30 minutes, transfer the pasta to an airtight freezer safe bag or container and freeze for up to 6 months. Cook frozen pasta straight from the freezer when you are ready to make and eat the pasta.