Here's something that confuses almost everyone who starts drinking oolong. You buy one, and it's pale gold and smells like flowers. You buy another, also called oolong, and it's deep amber and tastes like toasted nuts and a little bit of caramel. Same family of tea. Completely different cup.
The biggest reason is roasting. In this guide, we'll explain what roasted oolong tea is, how it differs from the lighter, greener style, and how to brew each one, without any of the jargon that makes tea feel like a test.
First, a 30-second refresher on oolong
All "true" tea, whether green, oolong or black, comes from the same plant, Camellia sinensis. What changes is how the leaves are handled after picking.
The key step is oxidation: once a leaf is bruised, it reacts with air and slowly darkens, the same way a cut apple turns brown. Green tea is stopped before it oxidizes. Black tea is fully oxidized. Oolong sits in between, partly oxidized, which is why it can taste like either side or somewhere in the middle. If you'd like the full journey from farm to cup, we covered it in The Journey of Our Premium Oolong Teas.
Roasting is a separate step that comes at the end. Think of oxidation as how ripe the fruit is, and roasting as whether you eat it fresh or bake it into a pie. Both shape the final flavour, but in different ways.
What roasting actually does to oolong
After oolong leaves are rolled and dried, many tea makers give them a final roast, gently heating them for hours. In Chinese this is often called hong bei (hong BAY), which simply means "roasting" or "baking." Roasting does three things:
- It dries the leaf more deeply. Less moisture means the tea holds up better over time, a big plus in a humid country like ours.
- It changes the flavour. Fresh, floral and green notes soften, and toasty, nutty, honey and caramel notes come forward.
- It changes the colour. The more roast, the darker the dry leaf and the deeper the brewed tea, from pale gold to rich amber.
The most traditional way is charcoal roasting, called tan bei (tahn BAY). Leaves are placed in bamboo baskets over a bed of glowing charcoal covered with ash, which keeps the heat gentle and even. Today many teas are roasted in electric ovens instead, which is easier to control. Both can make lovely tea.
One more thing worth knowing: freshly roasted tea can taste a bit sharp or smoky at first, a little like bread straight out of the oven before it settles. Tea makers usually let roasted oolong rest for weeks or months so that edge softens.
Light, "green" oolong: fresh and floral
Lightly oxidized, lightly roasted oolongs are often called "green" or "jade" oolongs because the leaves stay bright green. In Chinese tea shops you might hear this style called qing xiang (ching shee-ANG), meaning "clear fragrance." It became popular over the last century, helped along by Taiwan's high-mountain oolongs, and it's now the style most people picture when they think of Tieguanyin.
Our Anxi Tieguanyin Oolong is a great example. Tieguanyin (tyeh-gwan-YIN) comes from Anxi county in Fujian province, China, and its name is often translated as "Iron Goddess of Mercy." The hand-rolled leaves look like small, tight, green-grey pebbles, and they unfurl into whole leaves as they brew. Expect a pale golden cup with orchid and lilac aromas, a creamy feel and a clean, sweet finish.
Choose this style if: you like jasmine or green tea, you want something light for a hot afternoon, or you like your tea to smell like a garden.
Roasted oolong: toasty, nutty and comforting
The older, traditional style is roasted longer and often oxidized more. In Chinese it's called nong xiang (nohng shee-ANG), meaning "strong fragrance." The leaves turn dark brown, and the cup turns deep amber or orange.
The flavour moves from flowers to the bakery: toasted nuts, roasted grain, honey, sometimes a hint of dark chocolate. Many people who drink black coffee or black tea find roasted oolong easier to love at first, because it feels warm and familiar. Roasting also softens bitterness, so it's forgiving if you steep a little long.
We carry a few roasted oolongs, from gentle to bold:
- Charcoal-Baked Oolong (Green) is the "in-between" one: charcoal-roasted, but with gentle floral notes still there under the toastiness. A good bridge if you're coming from light oolong.
- Charcoal-Baked Oolong (Black) is our heavily roasted option: rich, velvety and nutty, with a long roasted finish. Lovely with grilled meat, dark chocolate or a slice of cheese.
- Tieguanyin Oil Cut Black Oolong is a smooth, everyday dark oolong with woody, mellow notes. The name comes from the Chinese you qie (yo-chyeh), a nod to how dark oolong is traditionally enjoyed alongside rich, oily dishes, the way many of us like hot tea with lechon or crispy pata. It's about taste at the table, not a diet claim.
Side by side: which oolong should you try?
- Dry leaf: light oolong is green; roasted oolong is dark brown to almost black.
- Brewed colour: light oolong is pale gold; roasted oolong is amber to deep orange.
- Taste: light oolong is floral, creamy and fresh; roasted oolong is toasty, nutty and sweet.
- Best moment: light oolong for hot afternoons and light meals like dim sum or steamed fish; roasted oolong for rainy days, after heavy meals and with grilled food.
- Keeping: light oolong is best enjoyed within months of opening; roasted oolong keeps its flavour longer.
A quick note on caffeine: you'll sometimes hear that roasting removes caffeine. Roasting may reduce it a little, but not reliably, so treat all oolongs as caffeinated. If caffeine is a concern in the evening, stick to earlier in the day.
How to brew both styles (the easy way)
You don't need special equipment. A mug with an infuser works perfectly. Here's our simple guide for a 250ml mug:
- Light oolong: 1 to 2 teaspoons, water around 85°C (let boiled water sit for about 2 minutes), steep 2 to 3 minutes.
- Roasted oolong: 1 to 2 teaspoons, hotter water around 90 to 95°C (just off the boil), steep 2 to 3 minutes.
- Brew it again. Oolong is made for second and third cups. Keep the leaves, add fresh hot water, and add 30 seconds or so each round. Many people think the second cup is the best one.
Want to try the traditional way? Use a small cup or teapot, more leaf, and very short steeps of 20 to 30 seconds, pouring out each round as you go. It's called gongfu brewing, which roughly means "brewing with skill and care," and it's a fun way to taste how the tea changes cup by cup. A clear cup like our Round and Clear Cup lets you watch the colour change, and the Hammered Glass Tea Cup with Infuser makes the everyday version easy. New to loose leaf? Start with our step-by-step brewing guide.
Storing oolong in a humid Philippine home
Our weather is hard on tea. Moisture, heat, light and strong smells all dull the flavour over time. A few easy habits help:
- Keep it airtight. Close the jar or pouch right after scooping. Every open minute lets in humid air.
- Keep it cool and dark. A cupboard away from the stove and the window is better than the kitchen counter.
- Keep it away from strong smells. Tea absorbs aromas, so don't store it next to coffee, spices or garlic.
Light oolong is the more delicate one, so enjoy it within a few months of opening. Roasted oolong is drier and sturdier, which is one reason it has long been popular in humid southern China. Curious about teas that actually change as they age? Read our guide to raw vs ripe pu-erh.
Is it worth it over a supermarket oolong bag?
Supermarket oolong usually comes in bags of small broken pieces that you can't re-steep. Whole, rolled oolong leaves open up in the cup, give you two or three good brews from one scoop, and show you exactly what you're drinking.
Not sure where to start? Try one light and one roasted side by side. A glass jar of Anxi Tieguanyin starts at ₱350, and the Charcoal-Baked Oolongs start at ₱320, so you can taste both styles without a big commitment.
Find your oolong
There's no right or wrong answer here. Some days call for flowers, some days call for toast. Great tea, made simple: pick the style that sounds good today and brew it your way.
Explore our full Oolong Tea collection, and grab a simple infuser or glass cup if you're just starting out.