Peel the beetroot, cut them into quarters, and place them in a blender.
Blend until a smooth purée forms.
In a large bowl, combine the flour, 20 g salt, 10 g black pepper, and finely grated nutmeg.
Add the 9 eggs, 200 ml milk, and blended beetroot purée to the bowl.
Mix until a medium-thick dough forms. The dough should have enough elasticity and thickness to pass through a spätzle maker.
Bring a large pot of salted water to a boil.
Press the dough through a spätzle maker directly into the hot water.
Stir gently so the spätzle do not stick to the bottom of the pot.
When the spätzle float to the surface, they are ready. Remove them from the water.
Briefly rinse the cooked spätzle under cold water to prevent them from sticking together.