Frijoles negros volteados (refried black beans) are a creamy, savory Latin American staple made from cooked, mashed, and fried red beans, often with seasonings, providing plant protein, fiber, iron, folate, and potassium, though canned versions can vary in sodium and fat, offering sustained energy with complex carbs and good minerals but watch for added salt/fat. A 1-cup (233g) serving averages around 336 calories, 12g protein, 16g fat, and 36g carbs, with significant fiber (11g) and minerals like iron, magnesium, potassium, and folate. 

Nutrition Facts (Approximate per 1 cup/233g - canned/prepared)

• Calories: 336 kcal
• Protein: 12 g (23% DV)
• Total Fat: 16 g (21% DV)
• Carbohydrates: 36 g (13% DV)
• Dietary Fiber: 11 g (39% DV)
• Sodium: ~874 mg (38% DV)
• Key Minerals: Good source of Iron, Magnesium, Potassium, Calcium, Zinc.
• Key Vitamins: Rich in Folate (B9) and B vitamins (B1, B2, B3, B6).