To make the pasta dough:
In a mixer with dough hook attachment, add flour, semolina and 225 g water.
Mix on speed 3/high-speed for 2 minutes. Add 225 g of water in 2 minute intervals. Total mix time is 8 minutes.
Change the speed to 1/low. Mix for 20 minutes until the dough is smooth, silky and elastic.
Allow the dough to rest 30 mins.
Roll out and divide dough. Shape. Make into 80 g portions.