Make a white sauce with the 2 Tbsp butter, flour and milk. Set aside.

In a frying pan, squeeze the meat out of the sausage casings and fry. Add onion and continue cooking until onions are translucent and sausage meat is cooked all the way through. Add the garlic powder, parsley, salt, pepper, and cayenne pepper to the sausage mixture. Mix thoroughly.

Boil water and cook fettucine according to directions. Add white sauce to meat mixture and simmer while fettucine is cooking.

Drain and rinse fettucine. Ladle the meat and sauce mixture over the hot fettucine.

Grove tips: Use less yellow onion and add some red onion