Turmeric finger refers to the raw form of turmeric, a bright yellow spice derived from the Curcuma longa plant. Here's a concise description:

1. Appearance: Turmeric fingers are slender, tuberous roots with a rough, brownish outer skin and a vibrant orange-yellow interior.

2. Texture: The texture of turmeric fingers is firm and somewhat fibrous, similar to ginger root.

3. Taste: In its raw form, turmeric has a slightly bitter and earthy taste with a warm and peppery undertone.

4. Uses: Turmeric is a versatile spice commonly used in cooking, particularly in Indian, Southeast Asian, and Middle Eastern cuisines. It is used fresh, dried, or ground to add flavor, color, and aroma to a variety of dishes, including curries, stews, rice dishes, and soups. Turmeric is also valued for its potential health benefits and is used in traditional medicine as a natural remedy for various ailments.

5. Nutritional Value: Turmeric is rich in curcumin, a compound with antioxidant and anti-inflammatory properties. It also contains vitamins, minerals, and other beneficial phytochemicals.

6. Health Benefits: Turmeric is believed to have numerous health benefits, including reducing inflammation, improving digestion, boosting the immune system, and supporting overall well-being.

7. Storage: Turmeric fingers should be stored in a cool, dry place away from direct sunlight. They can be kept whole or grated and frozen for longer-term storage.

Overall, turmeric fingers are an essential ingredient in many cuisines and are prized for their vibrant color, distinct flavor, and potential health-promoting properties.