Nuts, mixed nuts, oil roasted, with peanuts, with salt added

Mixed nuts are a curated blend of various edible nuts — often including peanuts, almonds, cashews, and other tree nuts — that are roasted, typically with a small amount of oil, and seasoned with salt. While peanuts themselves are legumes, they are culinarily grouped with tree nuts due to their similar nutrient profiles and uses in snack mixes. Peanuts originated in South America and have been cultivated for thousands of years, first by Indigenous peoples and later by European traders who spread peanut cultivation to Africa and Asia. Tree nuts such as almonds, cashews, and hazelnuts each have distinct botanical origins: almonds are seeds of the fruit of the Prunus dulcis tree native to the Middle East; cashews come from the tropical cashew tree native to northeastern Brazil; and hazelnuts grow on shrubs in the genus Corylus, native to the temperate regions of the Northern Hemisphere. The practice of oil‑roasting enhances flavor, crispness, and shelf life compared with raw nuts. Producers typically use neutral vegetable oils such as soybean or canola oil, which coat the nuts, facilitate even roasting, and help the salt adhere. The added salt contributes to taste but also raises sodium content compared with unsalted varieties. Mixed nuts are sold in grocery stores worldwide, and commercial blends may vary widely in nut selection and proportions. In some regions, blends emphasize local nuts; for example, Mediterranean mixes may include pistachios and almonds, while American mixes often include peanuts, pecans, and Brazil nuts. Historically, nuts have been valued not only for their taste but also as portable, energy‑dense food sources. In many cultures, including Middle Eastern and Asian cuisines, nuts are incorporated into sweet and savory dishes alike — from pilafs and tagines to baklava and chutneys. Over the past century, mixed nuts became popular as packaged snacks, especially in North America and Europe, where snacking on savory nuts is both a tradition and a social staple at gatherings and sporting events. The primary varieties in oil‑roasted mixed nuts mixes can include: • Peanuts: Technically legumes but nutritionally similar to tree nuts, peanuts are often a foundational ingredient because of their robust flavor and protein content. • Almonds: Known for their mild, slightly sweet flavor and high monounsaturated fat content. • Cashews: Creamy and rich, cashews contribute a softer texture and essential minerals. • Hazelnuts, Pecans, and Brazil Nuts: These add depth to the mix, each bringing unique fatty acid profiles and antioxidant compounds. Although the exact blend in any given package may vary, the overarching theme remains consistent: a crunchy, flavorful snack mix rich in fats, proteins, fibers, and micronutrients. Oil roasting differentiates this from dry‑roasted or raw blends and impacts both sensory properties and shelf life, with oil‑roasted nuts typically staying palatable longer under ambient conditions compared with raw nuts. As a snack, these mixed nuts offer both convenience and concentrated nutrition, making them a staple in health‑aware and everyday diets alike.

The nutrition profile of oil‑roasted mixed nuts with peanuts and salt is marked by energy density and micronutrient richness. Per 100 g, this food delivers ~607 kcal — more than many whole grains or lean proteins — due largely to its high fat content (~54 g). Most of these fats are monounsaturated and polyunsaturated, which are associated with heart health when consumed in place of saturated fat. The saturated fat portion (~8.7 g) is moderate relative to total fats, but still noteworthy for individuals tracking intake. Macronutrients: • Protein (~20 g): This mix supplies a substantial plant‑based protein source, notable for essential amino acids such as leucine, valine, and phenylalanine, all important for muscle maintenance and metabolic processes. While legumes and animal proteins often surpass mixed nuts for specific amino acid concentrations, these nuts supply complementary proteins that can support daily needs when combined with other plant foods. • Fats (~53.95 g): The majority of fats in this mix are unsaturated, particularly monounsaturated (~28.5 g) and polyunsaturated fats (~14.6 g). These fatty acids help support healthy cell membranes and are linked with improved lipid profiles in cardiovascular studies. They also deliver essential fatty acids that the body cannot synthesize. • Carbohydrates (~21 g) and Fiber (~7 g): Carbohydrate content is modest, and dietary fiber comprises a significant portion, supporting digestion and satiety. Fiber slows glucose absorption, which can aid in blood sugar control — a benefit for many dietary patterns. Micronutrients: • Magnesium (~229 mg): Vital for over 300 enzymatic reactions, including energy production and nerve function, magnesium is abundant in this mix — more than 50% of typical recommended intake. • Phosphorus (~456 mg) and Potassium (~632 mg): Both are key for bone health and electrolyte balance. • Copper (~0.91 mg) and Manganese (~2.04 mg): These trace minerals are crucial cofactors in antioxidant enzyme systems. • Selenium (~33.9 µg): Selenium supports thyroid function and antioxidant defenses. • Vitamin E (~7.82 mg): A potent antioxidant that protects lipids from oxidative damage and supports immune function. • B‑Vitamins: Niacin (~7.7 mg), thiamin (~0.189 mg), and vitamin B6 (~0.352 mg) contribute to energy metabolism and neurologic health. Additionally, this nut mix provides moderate amounts of iron, zinc, and folate, which are essential for red blood cell production, immune function, and DNA synthesis. Though the carbohydrate content is lower than many grains, the dietary fiber it provides is significant in promoting digestive health and increasing the sense of fullness after eating. Comparison to Similar Foods: Compared with dry‑roasted or raw nuts, oil‑roasted mixed nuts generally have slightly higher fat due to oil absorption during roasting, though studies indicate that roasting does not greatly diminish the cardiovascular benefits of nuts. Data show that roasted and salted nuts can still improve lipid profiles comparable to raw nuts in controlled settings. However, added salt does increase sodium content, which may be a consideration for individuals managing blood pressure.

Source: USDA FoodData Central (FDC ID: 168600)