Wash the spinach thoroughly and remove excess water.
Slice the garlic thinly.
Finely chop the onion.
Heat olive oil in a frying pan and sauté the garlic and onion.
Add the spinach and cook until wilted.
Add heavy cream and simmer over low heat.
Add Parmesan cheese powder and season with salt and pepper.
Boil the pasta noodles in boiling water and drain.
Add the noodles to the cream sauce and mix well.
Plate and sprinkle with cheese powder to finish.