Peppermint extract

Peppermint extract is an herbal extract of peppermint (Mentha x piperita) made from the essential oils of peppermint leaves. It is commonly used in cooking, as a dietary supplement, as an herbal or alternative medicine, and as a pest repellent. The liquid is obtained by extracting the oils from dried or fresh leaves and the flowering tops of the plant using alcohol and is commonly sold in 1 oz. or 4 oz. bottles.

Uses in cooking

Peppermint extract can be used to add a peppermint flavor to baked goods, desserts, and candy, particularly candy canes, mints, and peppermint patties. Extracts for cooking may be labeled as pure, natural, imitation, or artificial. While pure and natural extracts contain peppermint oil specifically, imitation and artificial extracts generally use a mix of ingredients to achieve a flavor resembling peppermint.

Peppermint extract can be substituted in recipes with peppermint oil (a stronger ingredient primarily used in candy-making), crème de menthe, or peppermint schnapps. Please note: if the recipe does not call for heating, the alcoholic properties of liqueurs may remain present in the finished product.

Peppermint

Peppermint (Mentha × piperita, also known as M. balsamea Willd.) is a hybrid mint, a cross between watermint and spearmint. The plant, indigenous to Europe and the Middle East, is now widespread in cultivation in many regions of the world. It is found wild occasionally with its parent species.

Botany

Peppermint was first described in 1753 by Carl Linnaeus from specimens that had been collected in England; he treated it as a species, but it is now universally agreed to be a hybrid. It is a herbaceous rhizomatous perennial plant growing to 30–90 cm (12–35 in) tall, with smooth stems, square in cross section. The rhizomes are wide-spreading, fleshy, and bare fibrous roots. The leaves are from 4–9 cm (1.6–3.5 in) long and 1.5–4 cm (0.59–1.57 in) broad, dark green with reddish veins, and with an acute apex and coarsely toothed margins. The leaves and stems are usually slightly fuzzy. The flowers are purple, 6–8 mm (0.24–0.31 in) long, with a four-lobed corolla about 5 mm (0.20 in) diameter; they are produced in whorls (verticillasters) around the stem, forming thick, blunt spikes. Flowering is from mid to late summer. The chromosome number is variable, with 2n counts of 66, 72, 84, and 120 recorded. Peppermint is a fast-growing plant; once it sprouts, it spreads very quickly.