What is Thyme?

Mary McMahon
Mary McMahon

Thyme is a culinary herb native to Southern Europe, and used widely in European cuisine. It has a faintly lemony flavor that goes well with vegetables, poultry, fish, meats, stuffings, and sauces, and it is available in both fresh and dried form at many markets. Thyme can also be grown in a windowsill herb garden with relative ease, as it enjoys full to partial sun and relatively dry soil. In addition to use as a culinary herb, it also makes an excellent aromatic ground cover for gardens, as it has a creeping growth habit and will spread rapidly in the right spot in the garden.

Many chicken Marsala recipes call for fresh thyme.
Many chicken Marsala recipes call for fresh thyme.

The species of thyme most commonly used in food is Thymus vulgaris, but there are hundreds of others, including English, French, and lemon thyme, a yellowish variety that has a strong lemon scent and flavor. In all cases, it is the small, tender leaves that are used for seasoning, while the thin, woody, and sometimes wiry stems are avoided. The small clusters of white to pale purple flowers, which form distinctive balls at the end of the stems, are also usually avoided for cooking, although they are sometimes used in teas and herb sachets.

Thyme has a lemony flavor.
Thyme has a lemony flavor.

Like many other culinary herbs, thyme is extremely hardy, although it is sensitive to frost. It has evergreen simple leaves that range in color from almost grayish to rich green, and if harvested with care, the leaves can be used year round. Some cooks in frost-prone areas grow a plant through the spring and harvest the bulk of the leaves in the summer, drying them for use in the winter. If the leaves are dried, rather than fresh, cooks should keep them in an airtight container in a cool dark location to keep as much of the flavor as possible, and discard the leaves after one year of storage.

European cuisine, especially French food, relies heavily on thyme as a seasoning. It is a major constituent in most French herb mixes, especially those used in the Southern regions of France, and commonly appears in French seafood dishes. Italian cooks also use the herb, and many Greeks cultivate lemon thyme to season dolmas and other ethnic dishes. Some North African nations use it as well, especially in Moroccan food. Because of the mild flavor, it is difficult to over-season food with thyme, and it is a versatile culinary spice which should be stocked in every herb cupboard.

Mary McMahon
Mary McMahon

Ever since she began contributing to the site several years ago, Mary has embraced the exciting challenge of being a wiseGEEK researcher and writer. Mary has a liberal arts degree from Goddard College and spends her free time reading, cooking, and exploring the great outdoors.

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Discussion Comments


Why is it good for the health?


Would horses be able to eat thyme? Just wondering.


Thyme is an evergreen, low-growing shrub. It can be enjoyed all year round. There are a few different varieties of thyme. There is caraway thyme that has an aroma of caraway as the name implies. Lemon thyme of course has citrus flavor and common thyme has the strongest flavor of them all. Thyme is a good partner to parsley.

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