lb walnuts
Walnuts are rich in omega-3 polyunsaturated fatty acids (particularly alpha-linolenic acid), fiber, and polyphenols, making them a heart-healthy nut with significant antioxidant and anti-inflammatory properties. A one-ounce serving provides approximately 185 calories and substantial amounts of manganese, copper, and magnesium.
About
Walnuts are the hard-shelled drupes of trees in the genus Juglans, native to temperate regions of the Northern Hemisphere and now cultivated globally, with the English walnut (Juglans regia) being the predominant commercial variety. The kernel is characterized by a cream-to-tan color, wrinkled texture, and a distinctive earthy, slightly bitter, and slightly sweet flavor with subtle astringency. Walnuts contain high levels of polyunsaturated fats, particularly omega-3 fatty acids (alpha-linolenic acid), which contribute to their nutritional significance and mild oxidative capacity.
The English walnut is the primary culinary variety, though black walnuts (Juglans nigra) from North America offer a stronger, more peppery flavor and harder shell. Walnuts develop their full flavor complexity when the shell naturally dries, which occurs six to eight weeks after harvest.
Culinary Uses
Walnuts serve multiple roles in cuisines worldwide—as a standalone snack, in baking (cakes, brownies, cookies), and as a key ingredient in savory preparations. They feature prominently in Mediterranean cuisine (walnut-based sauces like salsa di noci), Middle Eastern dishes (stuffed pastries, meat preparations), and Asian cuisines (walnut milk, walnut-crusted proteins). Ground or chopped walnuts provide textural contrast and richness to salads, grain bowls, and vegetable dishes. They are also used to make walnut oil and walnut butter. Toasting enhances their flavor intensity and is common before use in both sweet and savory applications.