Why matcha is sensitive
Matcha consists of finely ground tea leaves. Due to the fine grind, the powder has a lot of contact with air. That makes matcha aromatic, but also vulnerable. Light can dull color more quickly, heat accelerates aging, moisture causes lumps and oxygen reduces odor and taste. An opened package therefore turns into leaf faster than loose tea. That does not mean that matcha immediately goes bad, but it does mean that freshness is important for a nice bowl or latte.
The best place in the house
Store matcha cool, dry and dark. A tightly sealed can or bag in a kitchen cupboard can work when the room is not warm. Do not place matcha next to the oven, hob, dishwasher or in direct sunlight. Some people store opened matcha in the refrigerator. That is possible, but avoid condensation: allow the closed packaging to warm up to temperature before opening it. Otherwise moisture can penetrate into the powder. Whatever location you choose, consistency is more important than frequent moving.
Use appropriate amounts
Buy matcha in a quantity that suits your rhythm. Anyone who drinks latte every day will use a pack quickly enough. If you only occasionally make matcha with hot water, a smaller can that stays fresh will benefit you more. Close the package immediately after use and use a dry spoon. Never scoop with a wet spoon and do not leave the can open during cooking or steaming. Small habits make a big difference, especially with finer matcha for hot water.
Recognize when matcha becomes less fresh
Matcha that is less fresh may become duller green, smell flat or taste bitter more quickly. Sometimes the powder clumps more strongly due to moisture. You can sometimes still use older matcha in latte or recipes, but for preparation with hot water you will notice a loss of quality more quickly. So don't use your best matcha too sparingly: matcha is made for drinking. Storing helps, but does not replace fresh use. Open, enjoy and then choose a matcha again that suits your rhythm.
Use open packaging wisely
Once matcha is open, the quality slowly starts to decline. That's normal, but you can slow it down. Make it a habit to first prepare everything, then open the package and close it again immediately. Use a clean, dry spoon and do not touch the powder with wet hands. Then place the can back in the same cool, dark place. This keeps the daily routine simple and safe.
Which matcha format first
If you use multiple matcha's, drink the finer matcha with hot water as freshest. Culinary matcha can often be a little more forgiving in recipes, as other ingredients mask flavor differences. Don't save opened packages for special occasions that never come; a good matcha is most beautiful when it is fresh. A small, fresh package usually gives more pleasure than a large can that remains open for months.
Which matcha fits your use?
Use this explanation to then make more targeted choices. If you drink matcha with only hot water, look for softness, umami and a calm aftertaste. If you often make latte or Iced Matcha, choose a matcha that holds up well in milk. For baking, desserts and smoothies, culinary matcha usually makes more sense. Start with one choice, prepare it the same way a few times and then compare further.
Choose clearly without exaggerating
At EU Matcha we explain what you really notice at home: smell, color, taste, bitterness, texture and which preparation suits it. We don't make matcha more mysterious than necessary. If you are just starting with matcha, you can easily start with a choice that suits your first preparation. If you have been drinking matcha for longer, you can compare more specifically on umami, aftertaste, color and use. This way you don't choose based on big words, but on what you like and how you use matcha.