Parsley vs. cilantro: Which herb to pick for your cooking?

Everyone knows that the right seasoning can transform a meal. And when it comes to fresh herbs, few are as universal in the kitchen as parsley and cilantro. But how do you choose between the two?

This guide is here to help you decide whether parsley’s fresh, clean notes or cilantro's citrusy punch should be the star of your next dish. Understanding the differences in flavor, aroma, and best uses can make your food unforgettable. So, let's dive into the parsley vs. cilantro debate!

What is parsley? 

Close-up of fresh parsley leaves. (Source: iStock)

Parsley is an herb known for its mild, slightly peppery flavor that can enhance a wide range of dishes. Primarily, there are two types of parsley: curly leaf and flat leaf (also known as Italian parsley).

Curly parsley is often used as a garnish thanks to its vibrant, decorative appearance. Flat-leaf parsley, on the other hand, is preferred for cooking due to its stronger taste profile and versatility. Both are used as a sprig to salads or a sauce ingredient.

What is cilantro?

Fresh cilantro leaves on display. (Source: iStock) 

Cilantro, known as coriander in some regions, is a fragrant herb that packs a citrusy punch. It has a green, leafy appearance similar to parsley, but they're quite different in taste.

Cilantro is a staple in many global cuisines, like Indian, Mexican, and Thai. You've probably encountered it in salsas, curries, or as a garnish. Some folks avoid it because of its unique, somewhat soapy flavor, though.

Most people use its leaves and stems. However, you can also use the seeds as a spice since they have a warm, nutty taste.

Cilantro vs. parsley: What makes them unique from each other?

To compare these two herbs, we'll look at their flavors, uses, appearance, nutritional benefits, and other unique characteristics. Each herb brings something different to the table, and understanding these differences can help you make the right choice for your needs. So, regardless if you're whipping up a fresh salsa or a hearty stew, you'll know exactly which herb to reach for.

In terms of appearance

Parsley ready to be chopped on a cutting board. (Source: iStock)

Curly parsley has tightly coiled, ruffled leaves and a bright green color. The stems are thin and firm, making it look dense and bushy which is perfect for garnishing. Flat-leaf parsley, on the other hand, has broad and pointed leaves with a deep green hue. Their stems are sturdy and long, so they have a more open appearance compared to their curly counterpart.

Cilantro has rounded lacy leaves with serrated edges. Its bright green color and thin, tender stems give it a light and feathery look. They're also less dense in appearance. 

In terms of taste and flavor profile

Curly parsley has a mild, slightly peppery flavor with a hint of bitterness. It’s often used as a garnish rather than in cooking due to its milder taste. Italian or flat-leaf parsley, on the flip side, offers a more robust, peppery taste. This makes it a preferred choice for dishes like soups, stews, and sauces.

Cilantro leaves are strong, pungent, and citrusy with a slightly spicy kick, which some people find soapy. It’s a staple in Asian, Latin American, and Middle Eastern cuisines. The seeds, however, are warm, nutty, and only slightly citrusy, and are used as a spice in various dishes. 

In terms of usage in cooking

Chopping cilantro for cooking. (Source: iStock)

Curly parsley is mostly used as food decor due to its appearance and mild flavor. It doesn’t overpower dishes and is great for finishing touches. Flat-leaf parsley, with its stronger profile, is sometimes used in other dishes as an ingredient.

Cilantro’s uses in cooking are more varied. Fresh leaves are added to sauces, chutneys, and guacamole and as a garnish for soups and curries. Cilantro seeds, either whole or ground, spice up stews, soups, and baked goods. 

In terms of nutritional value

Parsley and cilantro, both members of the Apiaceae family, have impressive nutritional profiles. Here are some nutrients they both have:

• Vitamin K: For blood clotting and bone health

• Vitamin A: For vision and immune function

• Vitamin C: For the immune system and skin

They're also both rich in antioxidants, which help protect cells from damage and reduce inflammation.

The two also have nutrients unique to each. Parsley has good amounts of iron, which is important for blood production and the transport of oxygen around the body. It also contains folate that's good for the DNA.

Meanwhile, cilantro has manganese, which is crucial for metabolism and bone formation. You can also get potassium from it to keep your heart and muscles healthy. 

In terms of shelf life

Herbs including parsley and cilantro preserved in jars. (Source: iStock)

Fresh parsley lasts about 1 to 2 weeks in the fridge, while fresh cilantro can last around 1 week. Both herbs can be frozen: chop them, put them in ice cube trays with some water or oil, and transfer them to a freezer bag.

You can also store them in the kitchen the same way. Dried parsley and cilantro both last up to 1 to 3 years in an airtight container in a cool, dark place.

It's important to note, though, that dried parsley tends to lose potency over time, so use it within a year for the best results. Cilantro seeds retain their flavor well, especially when you store them whole and grind them as needed. 

In terms of availability

Parsley is widely available year-round in most supermarkets and grocery stores. You can find it in both fresh and dried forms. It also grows easily at home, indoors in pots or outdoors in gardens, making it a popular choice for people growing an herb garden.

Cilantro is also widely available, though fresh leaves may be more seasonal depending on the region. It's sold fresh, dried, and as seeds. Given its preference for cooler temperatures, understanding cilantro growing conditions is key for home growers to avoid bolting (premature flowering). Here's a crash course:

• Plant cilantro seeds 1/4 inch deep in well-drained soil.

• Keep the soil consistently moist, but not waterlogged.

• Cilantro prefers cool temperatures around 60°F to 70°F (15°C to 21°C).

• It can tolerate a bit of shade but does best with at least 6 hours of sun per day.

If you're looking to cultivate your own herbs, bear in mind that cilantro is an annual herb, so you'll need to replant it annually. On the other hand, parsley is a biennial and can be a more lasting addition. It's also wise to learn more about plant lifespans to plan your timings better. 

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Both parsley and cilantro bring unique flavors and benefits to your creations. But, if you're finding it challenging to grow these herbs at home or simply want to ensure you get the highest quality fresh food delivery, getting help is just a post away. 

With Airtasker, you can connect with experienced professionals who can assist with everything from grocery delivery tocooking using your favorite herb.

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