French beans (Phaseolus vulgaris) are the young, unripe pods of the common green bean, also known as haricots verts. They are slender, elongated (10-15 cm), and deep green. Prized for their sweet, mild flavor and crisp texture, they are a tender, nutrient-dense legume. 

Key Characteristics

• Appearance: Firm, straight, and slender cylindrical pods, much thinner and more delicate than standard green beans.
• Flavor & Texture: They have a naturally tender, stringless texture and a subtly grassy, sweet taste.
• Nutritional Profile: Low in calories (about 30 kcal per 100g) and rich in vitamins A, C, and K, as well as dietary fiber, potassium, and antioxidants.
• Regional Names: Widely used in Indian cuisine, they are locally known as Farasbi (Marathi) or Sem Phali (Hindi).