• Bring a pot of water to the boil, for cooking the Spätzle

 

• In the meantime, melt a large knob of butter in a frying pan, add rosemary and brown the bacon.

 

• As soon as the Spätzle rise to the surface, transfer them to the pan with the sauce and fry them for a few seconds.

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• To finish, add a generous sprinkling of grated Parmesan cheese.