– 3 drops green food coloring

Food coloring is a substance used to impart color to food and beverages without significantly altering flavor. Green food coloring, whether synthetic (such as FD&C Green No. 3, commonly known as Fast Green) or natural (derived from sources like spirulina, chlorophyll, or plant extracts), consists of pigmented compounds formulated as liquids, gels, or powders. Synthetic versions are chemically manufactured azo dyes or triphenylmethane dyes that are approved for food use by regulatory agencies including the FDA and EFSA, while natural alternatives use plant-based pigments. Green coloring is valued for its stability, consistency, and ability to produce vibrant hues ranging from pale mint to deep forest green depending on concentration.

Green food coloring is employed in baking, confectionery, beverage production, and decorative cooking to achieve specific aesthetic results. It is commonly used in icings, fondants, marshmallows, cakes, cookies, candies, and cocktails. The ingredient is particularly useful in holiday-themed preparations, novelty desserts, and food that requires uniform color distribution. A few drops typically suffice for most applications due to the concentrated nature of liquid coloring, making it economical. It pairs well with flavors such as mint, lime, pistachio, and matcha, though it functions purely as a visual agent independent of taste profile.