HEARTH Shio Koji Grilled Mackerel - 鯖の塩麹焼
Delivery Fee: S$15 under S$150 / S$10 from S$150
(*Additional S$6 for Tuas & Sentosa deliveries.)
Shipping guide
HEARTH Shio Koji Grilled Mackerel - 鯖の塩麹焼
Chef-prepared, SHIO-KOJI–marinated fish.

The JX Restaurant X Series is a collaborative project with Japanese restaurant chefs, bringing traditional flavors into modern daily life — with convenience that never compromises on taste.

Among HEARTH’s specialties, their Shio-Koji Grilled Saba stands out for its tenderness,
its clean flavor, and the care put into every step of preparation.

What is Shio-Koji?
Shio-koji is a traditional Japanese seasoning made from koji (rice inoculated with koji culture), salt, and water, naturally fermented over time.
It gently breaks down proteins, making fish softer, juicier, and richer in umami.
Its mild sweetness and subtle fermentation aroma lift the natural flavor of the mackerel
without overwhelming it.
HEARTH seasons the saba slowly and carefully with this shio-koji marinade,
allowing the flavor to deepen and settle into a refined, balanced taste.

About the Shio-Koji Grilled Saba
The mackerel is seasoned with shio-koji, allowed to rest,
grilled slowly over the irori hearth, and vacuum-sealed at its peak.

It’s remarkably tender, lightly savory, and naturally flavorful —
a simple dish perfected through time and technique.
How to Prepare
Heat directly from frozen:
Place the sealed bag in simmering water for 4–5 minutes.

Open, plate, and serve with rice or your choice of vegetables for an easy, complete meal.

It carries the effort of real preparation —
yet requires almost no effort at home.
Try it once, just to see.
I think you’ll notice the difference immediately.
the things we use and love in our own kitchens.

More Details
| Product Name | HEARTH Grilled Mackerel |
| Country of Origin | Singapore |
| Weight | 120g |
| Ingredient |
Shioyaki: |
| Expiry Date | Within 90days from production date |
| How to store | Keep frozen -18°C and below. |
| Sold by | HASU CREATE PTE LTD |
Delivery Information
Delivery Fee
- S$15 for orders below S$150
- S$10 for orders of S$150 and above
(*For deliveries to Tuas and Sentosa, an additional S$6 delivery charge applies.)
Delivery Days
- Every Wednesday & Saturday.
Select your preferred delivery date and time at the cart page.
IMPORTANT
Chilled and frozen goods must be received in person. Please ensure someone is available to receive your order.
For refund inquiries, please refer to our Refund Policy.
Refund Policy
If there is any dissatisfaction with your purchase, please contact us via our Contact Us page within 24 hours of receiving your order, together with your order number, photos, and a clear description of the issue.
Orders will not be refunded if:
- You have a change of mind regarding your purchase.
- The packaging differs from what is shown or advertised, provided that the product itself is correct.
For full details, please see our Refund Policy →.