About Onion Juice
Onion juice is obtained by grating an onion on a coarse grater, after peeling it. Press hard, and each stroke will give one drop of juice.
About Maccaroni and Spaghetti Paste
For every quarter of a pound of flour use one egg and two tablespoonfuls of warm salted water. Take as much flour as needful, make a hole in the centre, and put in the water and the eggs. Beat them up with a spoon, mixing the flour in gradually, then knead well. Roll the paste into very thin sheets, and place them on a clean cloth to dry for half an hour. This paste will not keep more than one, or one and a half days, and must always be put into boiling water or broth to cook. If soaked before cooking the flavour is spoiled.