White Roux
From A new system of domestic cookery, formed upon principles of economy, and adapted to the use of private families (1847).
A historical recipe
A new system of domestic cookery, formed upon principles of economy, and adapted to the use of private families, by Birch, E., Mrs (1847).
United Kingdom
Known as a British recipe, with similar versions prepared across other nations.
From an old book: a historical recipe, not current advice. Its methods, additives and storage may be unsafe by today's standards.
- Preserving. Old preserving methods may not make food safe to keep. Use current tested guidance.
Ingredients 1 ingredient
Possible health benefits
General information, not medical advice.
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Flour
Source of phosphorus · 106 mg per 100 g, 15% of the reference intake per 100 g
- Phosphorus contributes to normal energy-yielding metabolism.
- Phosphorus contributes to normal function of cell membranes.
- Phosphorus contributes to the maintenance of normal bones.
1 more authorised claims
- Phosphorus contributes to the maintenance of normal teeth.
Phosphorus is a mineral contained in each cell in our body. Most phosphorus is in the bones and teeth, and some is in your genes. NIH fact sheet
Source of copper · 0.2 mg per 100 g, 17% of the reference intake per 100 g
- Copper contributes to maintenance of normal connective tissues.
- Copper contributes to normal energy-yielding metabolism.
- Copper contributes to normal functioning of the nervous system.
5 more authorised claims
- Copper contributes to normal hair pigmentation.
- Copper contributes to normal iron transport in the body.
- Copper contributes to normal skin pigmentation.
- Copper contributes to the normal function of the immune system.
- Copper contributes to the protection of cells from oxidative stress.
Copper is a mineral that you need to stay healthy. Your body uses copper to carry out many important functions, including making energy, connective tissues, and blood vessels. NIH fact sheet
Source of manganese · 0.6 mg per 100 g, 28% of the reference intake per 100 g
- Manganese contributes to normal energy-yielding metabolism.
- Manganese contributes to the maintenance of normal bones.
- Manganese contributes to the normal formation of connective tissue.
1 more authorised claims
- Manganese contributes to the protection of cells from oxidative stress.
Manganese is a mineral that your body needs to stay healthy. Your body uses manganese to make energy and protect your cells from damage. NIH fact sheet
Source of selenium · 10 µg per 100 g, 19% of the reference intake per 100 g
- Selenium contributes to normal spermatogenesis.
- Selenium contributes to the maintenance of normal hair.
- Selenium contributes to the maintenance of normal nails.
3 more authorised claims
- Selenium contributes to the normal function of the immune system.
- Selenium contributes to the normal thyroid function.
- Selenium contributes to the protection of cells from oxidative stress.
Selenium is a nutrient that the body needs to stay healthy. Your thyroid gland needs selenium to produce hormones and function properly. NIH fact sheet
Nutrients per 100 g of “Flour, 00”, USDA FoodData Central.
Claims: EU Register of health claims (Regulation (EU) No 432/2012, © European Union, CC BY 4.0), shown only where the ingredient meets the claim's conditions (Regulation (EC) No 1924/2006). Nutrients: USDA FoodData Central (CC0). Facts: NIH Office of Dietary Supplements (public domain).
Cook safely
Keep children and pets away from the hob and the oven, and keep oven gloves and a lid within reach.
- Boiling water and steam. Turn pan handles inward, away from the edge of the hob. Lift lids away from you, and pour hot water away from your body: steam burns too.
- Sharp knives. Cut on a board that doesn't slip (a damp cloth under it helps), and curl the fingers of the hand that holds the food.
Method
Chef Wood
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- Melt slowly, over a cool fire, some good butter in a little water, then stir in some fine, well dried flour (in the proportion of 1 lb.
- of flour to 1 lb.
- of butter);
- stir till it is as thick as paste, then lA it simmer a quarter of an hour, stirring all the time, or it will burn.
- This will keep, in a cool place, two or three days.
- The common mode of browning soup and gravy with burnt sugar is not so good as the use of browned flour, but it is prepared thus : put Ub.
- of fresh butter with Jib.
- of lump sugar into a sauce-pan, shake it often, and when of a clear brown bottle it for use.
Plating
Cookware for this recipe
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Saucepan
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Chef's knife
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Wooden spoon