Asparagus Sauce - cooking recipe

Ingredients

1 cup asparagus, leftover
1/2 onions, finely chopped or 1 onion, finely chopped, depending on how much asparagus you have
2 garlic cloves, finely chopped
salt, to taste
fresh ground black pepper, to taste
1 pinch mace
1 cup single cream (or more) or 1 cup double cream (or more)

Preparation

Soften the onion and garlic, and blend it with the cooked asparagus, salt and pepper and a little mace, then gradually stir in enough single or double cream until the mixture has a sauce like consistency.
This sauce can then be heated and served with pasta, salmon, or chicken.