Mayonnaise Sauce, Green.—Make some mayonnaise sauce as above, and colour it with some spinach colouring (vegetable colouring, sold in bottles by all grocers).

Mint Sauce.—Take plenty of fresh mint leaves, as the secret of good mint sauce is to have plenty of mint. Chop up sufficient mint to fill a teacup, put this at the bottom of a sauce tureen, pour sufficient boiling water on the mint to thoroughly moisten it, and add a tablespoonful of brown sugar, which dissolves best when the water is hot. Press the mint with a tablespoon to extract the flavour, let it stand till it is quite cold, and then add three or four tablespoonfuls of malt vinegar, stir it up, and the sauce is ready. The quantity of vinegar added is purely a matter of taste, but a teaspoonful of chopped mint floating in half a pint of vinegar is no more mint sauce than dipping a mutton chop in a quart of boiling water would be soup in ordinary cookery.

Mushroom Sauce, White.—Mushroom sauce can be made from fresh mushrooms or tinned mushrooms. When made from fresh they must be small button mushrooms, and not those that are black underneath. They must be peeled, cut small, and have a little lemon juice squeezed over them to prevent them turning colour, or they had still better be thrown into lemon juice and water. They must now be fried in a frying-pan with a small quantity of butter till they are tender, and then added to a little thickened milk, or still better, cream. When made from tinned mushrooms, simply chop up the mushrooms, reserving the liquor, then add a little cream and thicken with a little white roux. A little pepper and salt should be added in both cases. Instead of using either milk or cream, you can use a small quantity of sauce Allemande.

Mushroom Sauce, Brown.—Proceed exactly as above with regard to the mushrooms, both fresh and tinned, only instead of adding milk, cream, or Allemande sauce, add a little stock or water, and then thicken the sauce with a little brown roux.

Mushroom Sauce, Purée.—Mushroom sauce, both white and brown, is sometimes served as a purée. It is simply either of the above sauces rubbed through a wire sieve.

Mustard Sauce.—Make, say, half a pint of good butter sauce, add to this a tablespoonful of French mustard and a tablespoonful of made English mustard. Stir this into the sauce, make it hot, and serve.