Mix the dry ingredients (flour and beetroot powder) first, so you get an even colour.
Add the eggs and egg yolks and slowly incorporate
Knead for 20 minutes before putting in the refrigerator to rest
Rest for 30 minutes in the fridge
Knead for a few minutes before starting to roll it using your pasta machine
I divided it in 4 peaces before the final spaghetti making
Using the spaghetti cutter make the spaghetti
Place the ready spaghetti on a floured baking parchment making little nests