Microgreens: a universe of flavors

Flavor is the aspect of microgreens that decides how they actually get used in a kitchen, and it varies far more between species than their appearance suggests.

From the sweetest and mildest to the spiciest and most bitter, microgreens offer a range of sensations that can transform any dish.

We have plenty of experience ourselves: we’ve been adding them to all our meals for months, and every day we discover new combinations.

In this article, we explore the characteristic flavors of the main types of microgreens so you can find which ones best suit your palate. The flavor descriptions in the four lists below are culinary notes — ours and the ones cooks generally agree on — not laboratory measurements. Where published sensory research exists, we say so and cite it.

For beginners: mild and sweet flavors

Some microgreens are perfect for their light, balanced taste, ideal for salads, sandwiches, or side dishes when you want freshness without overpowering the plate.

• Sunflower: sweet, with nutty notes and a crunchy texture.
• Pea: very tender, slightly sweet, and grassy.
• Alfalfa: fresh and mild, with a hint of nuttiness. One of the most popular and versatile microgreens.
• Beet: sweet and earthy, reminiscent of mature beetroot but subtler.

These varieties are great for newcomers or for those who prefer using microgreens as a complement rather than the main flavor.

For the bold: spicy and peppery flavors

On the other end of the spectrum are the microgreens with intense, spicy, or peppery notes, prized in gastronomy for adding contrast and depth to dishes.

• Radish: spicy, similar to fresh radish; one of the most aromatic and distinctive varieties.
• Arugula: peppery, with nutty undertones. Pairs wonderfully with cheese or meats.
• Mustard: bold and spicy, reminiscent of wasabi or Dijon mustard. Ideal for Asian inspired dishes.
• Watercress: sharp and slightly bitter, adds freshness and character.

Perfect for those who enjoy vibrant flavors or want a natural substitute for strong spices.

For the trendy palates: herbal and aromatic flavors

Some microgreens come from aromatic plants, preserving, and even intensifying, their distinctive fragrance and flavor.

• Basil: sweet, minty, and spicy aroma with hints of clove. A classic in Mediterranean cuisine.
• Cilantro (coriander): citrusy, fresh, and slightly spicy. Shines in Latin and Asian dishes.
• Dill: anise like and herbal, pairs beautifully with fish and seafood.
• Perilla or shiso: a staple in Japanese cuisine, with a citrusy, minty flavor and a touch of cumin.

These microgreens are incredible not only for their taste but also for their aroma, and they can be used in small amounts as a natural seasoning.

For the conceptual foodies: bitter and earthy flavors

For the more avant-garde and daring, some microgreens offer bitter, earthy, or mineral flavors, bringing contrast and an experimental touch to dishes.

• Swiss chard: slightly earthy, with gentle spinach like notes.
• Kale: bitter and vegetal, perfect for balancing rich or fatty dishes like red meats.
• Amaranth: earthy and slightly sweet, with a hint of beet.
• Bok choy: mild but with earthy undertones, common in Asian cuisine.

There is published evidence behind the impression that the Brassicaceae are the difficult end of the spectrum. In a consumer test of twelve microgreen species, the two that scored lowest for acceptability were both brassicas — mibuna and cress — while Swiss chard and coriander were the most appreciated. Appearance was widely liked across the board; what actually decided preference was flavor and texture, and specifically the level of astringency, sourness and bitterness: the lower those three, the higher the acceptability.

How cultivation affects flavor

The taste of microgreens doesn’t depend solely on the species, factors like substrate, lighting, temperature, and harvest time also play a big role.

A 2024 review in Plants that gathered the agronomic evidence on microgreen production concludes that the nutrient profile of microgreens can be deliberately tailored by preharvest cultivation and postharvest practice. The levers it identifies are the ones you would expect:

• Light spectrum and intensity. This is the most studied lever of the three. A 2023 study grew brassica microgreens under white broad-spectrum and under red-blue light, and found higher polyphenol and flavonoid content under red-blue — the compound classes that carry both color and bitterness.
• Growing medium and fertilization, which shift the mineral and nitrate content of the harvested shoot.
• Harvest date, because a seedling’s chemistry is still moving from one day to the next.

What we can no longer tell you is exactly how each of those levers moves the taste. This article used to carry three tidy rules — that intense LED light gives stronger flavors, that coconut-fiber or compost substrates enhance earthy and sweet notes, and that a longer grow intensifies spicy or bitter notes. Those came from a seed company’s taste sheet and a food magazine, not from published measurement. The direction of travel is plausible and the composition data support parts of it, but we found no study that measured the flavor outcome, so we have taken the rules out rather than dress them up as findings.

As you can see, each variety of microgreen offers a unique experience. This diversity makes microgreens not only a highly nutritious food, but also a versatile culinary ingredient, capable of turning a simple dish into a gourmet experience.

If you feel inspired to try them, experiment with different types and combinations, you’ll find flavors for every taste and cooking style.

Sources

Caracciolo, F., El-Nakhel, C., Raimondo, M., Kyriacou, M. C., Cembalo, L., De Pascale, S., & Rouphael, Y. (2020). Sensory attributes and consumer acceptability of 12 microgreens species. Agronomy, 10(7), 1043. https://doi.org/10.3390/agronomy10071043

Dubey, S., Harbourne, N., Harty, M., Hurley, D., & Elliott-Kingston, C. (2024). Microgreens production: Exploiting environmental and cultural factors for enhanced agronomical benefits. Plants, 13(18), 2631. https://www.mdpi.com/2223-7747/13/18/2631

Paolillo, I., Costanzo, G., Delicato, A., Villano, F., Arena, C., & Calabrò, V. (2023). Light quality potentiates the antioxidant properties of Brassica rapa microgreen extracts against oxidative stress and DNA damage in human cells. Antioxidants, 12(10), 1895. https://doi.org/10.3390/antiox12101895

In July 2026 we removed five entries from this list: two PDFs published by a microgreens seller, a microgreens blog, a wellness magazine article, and a consumer food-and-drink magazine. They were supporting the claims about bitterness and about how cultivation changes flavor, which we have now either sourced properly or removed. See our editorial standards.