200 Gr flour, preferably 00 (double zero )
200 Gr Semolina flour
4 large eggs
1 tsp kosher salt
1/2 Tbs water
Combine salt and flours
Add with other ingredients to stand mixer or food processor or mix by hand
After forms dough in machine , take out and knead on lightly floured surface untill all ingredients are incorporated and dough is smooth
Wrap and store for 30 minutes
Then follow pasta machine extrusion attachment instructions
If by hand:
On a lightly floured surface make a pile of the dough and create a well in the middle for the egg yolk
Mix all together by gradually incorporating , with a fork, the flour working from the inside out.
Lightly flour a surface and have extra flour available for dusting
When solid enough to work with with your hands, scrape any dough that adheres to your working surface and incorporate . Roll the dough now in your hands until it forms a well adhering ball.
Now knead the ball using the palm of your hand to roll it out with one hand with your other hand fold it back into a ball , rotate ball 45 degrees and repeat for 10-15 minutes
When smooth, cover with plastic wrap and put it in the refrigerator for at least 30 minutes. and if you wanted to , overnight.
Then follow pasta machine extrusion attachment instructions