
A recipe so easy you’ll never need to buy cola from the store again!
Ever since Atlanta pharmacist John S. Pemberton came up with the recipe for a “health tonic” called cola back in 1886, people around the world have been enjoying the sweet beverage from all different sorts of manufacturers, each offering a unique take on the original recipe.
One of the best colas we’ve tried recently comes from a Japanese craft cola producer called Iyoshi, whose owner, Cola Kobayashi, not only makes each batch up by hand, but packages it up in cute bags for customers.
After seeing him in action at Tokyo’s U.N. Farmers’ Market a couple of years ago, we’d always been keen to try our hand at making a craft cola of our own. So, after doing a lot of research into what makes the best cola and trying out a number of recipes, we’ve finally hit upon what we believe is the best recipe, which we’re sharing with you here today!
All you need is a knife, a chopping board, a pot and a stovetop. And the following ingredients:
Ingredients (makes 500 millilitres [16.9 ounces] of cola syrup)
- Water – 400 millilitres (13.5 ounces)
- Sugar – 400 grams (14 ounces)
- Whole cardamom – 20 pods or 3 grams (0.1 ounces)
- Cloves – 40 whole or 4 grams (0.14 ounces)
- Cinnamon – three sticks
- Vanilla – half a bean
- Lemons – two, unwaxed
Method
1. First, prepare the spices: Fold the cinnamon stick in half and take the seeds out from the cardamom and vanilla beans. Be careful not to discard the skin of the vanilla bean as this also counts as one of the ingredients.
Cardamom pods are very hard, so take care when opening them. By cutting the edge of the pod with kitchen scissors, the seeds can be taken out safely and cleanly.
2. The next thing to do is prepare the lemons by juicing and slicing them, and you’re ready to go!
3. Place all the ingredients, except the lemon juice, into a pot and simmer on a low to medium heat for about ten minutes, or until the mixture becomes syrupy.
▼ As it simmers, the wonderful scent of spices fills the air.
4. Turn the heat off, add the lemon juice and let it sit overnight.
▼ After a night of steeping, the mixture will be darker and the aroma stronger than the day before.
5. The final step involves straining the mixture with a strainer and your craft cola is complete!
Homemade cola syrup can be stored in the refrigerator for two weeks or in the freezer for four weeks.
Mix the syrup with carbonated water for a refreshing craft cola with a beautiful pale hue. It looks especially enticing when served with a slice of lemon and a sprig of mint, but…how does it taste?
Personally, we think it’s the best cola we’ve ever tasted. Nothing beats the fresh flavours you get when it’s made at home, and the combination of lemon and spice is absolutely delectable. It tastes like something you’d be served at a fashionable restaurant or cafe, and the friends and family members we served it to couldn’t believe we’d made such a great-tasting beverage from scratch!
Another great way to enjoy the syrup is by using it as a yoghurt topping. The tartness of the yoghurt hides the cola flavour but brings out the lemon and spices, making for a delicious sweet snack.
Now that we know how to make a craft cola as good as this, we can’t go back to buying artificially flavoured colas at the store ever again. For more homemade goodness, don’t forget to check out these recipes for making cheese, self-isolation tiramisu, and So, Japan’s 1,000-year-old dessert. Happy cooking!
Photos © SoraNews24
● Want to hear about SoraNews24’s latest articles as soon as they’re published? Follow us on Facebook and Twitter!
[ Read in Japanese ]












Cola made from the island that inspired Princess Mononoke begins crowdfunding
How to make cheese with just three ingredients【SoraKitchen】
Japanese craft cola brand Iyoshi has a heartwarming backstory that adds spice to new formulation
Japan’s indie craft cola canned cocktails just might upend the sour/chu-hi world【Taste test】
We try out Japanese candy maker’s recipes for how to make hard candy drinkable【SoraKitchen】
Mister Donut wows matcha lovers in Japan with new Dora Matcha doughnuts
Stunning central Japan wisteria festival is like a purple fantasy straight out of a Ghibli movie
Why you should be adding Calpis to your beer in Japan
Nine amazing off-the-beaten-path cherry blossom spots in Japan for yaezakura and shidarezakura
Studio Ghibli unveils new Rollbahn notebook in honour of Howl’s Moving Castle
Godiva now makes tofu in Japan, and sakura chocolate tofu too![Taste test]
Tokyo government organizes food truck event to clear out delinquent/homeless teen gathering area
Number of foreigners living in Japan has grown 50 percent in four years, hits historic high
Japanese onsen egg maker from 100-yen store Daiso needs to be on your shopping list
Seijinshiki 2019: Best wild kimono outfits from Coming of Age Day celebrations in Kitakyushu
Train station platform ramen store closes its doors on half a century of history in Tokyo
Starbucks Japan releases new My Fruit³ Frappuccino at only 34 stores around the country
Cherry blossoms begin blooming in Japan with record-early starts for sakura season
Studio Ghibli adds new Mother’s Day gift sets to its anime collection in Japan
The next time you’re feeling stressed out, you could relax on a Pokémon Psyduck chair from Japan
When will the cherry blossoms reach full bloom in Japan this year?[Forecast]
7-Eleven Japan’s giant fried chicken skewer would be too big to eat, so it’s really for cuddling
Starbucks Japan unveils new sakura cherry blossom collection for hanami season 2026
Studio Ghibli releases Catbus pullback keychain that runs like the anime character
Nine great places to see spring flowers in Japan, as chosen by travelers (with almost no sakura)
Starbucks Japan releases first-ever Hinamatsuri Girls’ Day Frappuccino
Japan’s cherry blossom season predicted to start earlier than we’d thought, especially in Tokyo
Survey asks foreign tourists what bothered them in Japan, more than half gave same answer
Japan’s human washing machines will go on sale to general public, demos to be held in Tokyo
Starbucks Japan releases new drinkware and goods for Valentine’s Day
We deeply regret going into this tunnel on our walk in the mountains of Japan
Studio Ghibli releases Kodama forest spirits from Princess Mononoke to light up your home
Starbucks Japan releases new sakura goods and drinkware for cherry blossom season 2026
Japan’s newest Shinkansen has no seats…or passengers [Video]
Major Japanese hotel chain says reservations via overseas booking sites may not be valid
Put sesame oil in your coffee? Japanese maker says it’s the best way to start your day【Taste test】
No more using real katana for tourism activities, Japan’s National Police Agency says
How to make a “curry rice bowl” using instant oatmeal instead of rice 【SoraKitchen】
Try a bag of freshly handmade “Craft Cola” served from Iyoshi Cola at Tokyo area farmers’ markets
How to make self-isolation tiramisu with simple ingredients【SoraKitchen】
Nametake tuna rice: A delicious rice cooker recipe using just three ingredients【SoraKitchen】
Did you know you can make jam from eggplants? Here’s how【SoraKitchen】
Osaka gyoza chain teaches simple way to take your gyoza to the next level【SoraKitchen】
We try a method for making ice cream that doesn’t require a freezer【SoraKitchen】
Lawson convenience store teaches us how to make okonomiyaki with no knife or bowl 【SoraKitchen】
How to make a hot pudding drink with Japanese purin【SoraKitchen】
TikTok food trend: How to make soft, pillowy Cloud Bread 【SoraKitchen】
How to make a spicy chicken katsudon in just three minutes【SoraKitchen】
Make Fried-Chicken-Pepsi-Fried-Chicken with our slow and difficult recipe!【SoraKitchen】
How to make tonkotsu ramen at home 【SoraKitchen】
How to make Kyoto’s most famous dessert, nama yatsuhashi, with your microwave
How to make your own Pringles-flavor instant noodles【SoraKitchen】