Take some red beetroots, wash thoroughly and peel, and then boil in a moderate quantity of water from two to three hours over a slow fire, by which time a strong red liquor should have been obtained. Strain off the liquor, adding lemon juice, sugar, and salt to taste, and when it has cooled a little, stir in sufficient yolks of eggs to slightly thicken it. May be used either cold or hot. In the latter case a little home-made beef stock may be added to the beet soup.
If after straining off the soup the remaining beetroot is not too much boiled away, it may be chopped fine with a little onion, vinegar and dripping, flavored with pepper and salt, and used as a vegetable.