Fundokin Green Yuzu Kosho - Authentic Japanese Spicy Citrus Paste 50g

5. Who is this for?

1. The Home Chef Who Wants Restaurant-Quality Flavor

You love recreating dishes from your favorite Japanese restaurants and want authentic, hard-to-find ingredients to elevate your cooking.

2. The Flavor Adventurer Who Wants to Break Out of a Rut

You're tired of the same old hot sauces and condiments and are actively seeking unique, complex flavors to surprise your palate.

3. The Health-Conscious Foodie Who Wants Flavor Without Guilt

You prioritize clean, natural ingredients and want a vibrant, low-calorie way to add excitement to grilled proteins, vegetables, and salads.

4. The Gift Giver Who Wants a Thoughtful, Unique Find

You're looking for a memorable, high-quality food item for a friend who loves to cook or appreciates gourmet international ingredients.

5. The Japan Enthusiast Who Wants an Authentic Taste Experience

You seek out genuine Japanese products to deepen your connection to the culture, whether through travel memories or culinary exploration.

Transform Simple Meals Instantly

A tiny spoonful wakes up soups, noodles, and grilled dishes with a bright, spicy-citrus flavor that feels restaurant-quality. Customers say it 'makes everything taste better' with 'zero effort'.

Cut Down on Cluttered Spice Shelves

This one jar replaces the need for separate lemon, chili, and salt. It's the all-in-one flavor booster that simplifies cooking after a long day, saving you time and counter space.

Get Consistent, Reliable Flavor Every Time

Unlike fresh chilies or citrus that vary in strength, each jar delivers the exact same balanced kick and aroma. You can cook with confidence, knowing the taste won't let you down.

Experience Authentic Japanese Taste at Home

This is the exact paste used by chefs in Japan. It brings the authentic, complex flavor of a traditional izakaya or ramen shop directly into your kitchen, no travel required.

Enjoy a Clean, Natural Ingredient List

Made from just three real ingredients. You get robust flavor without any artificial aftertaste or hidden chemicals, which reviewers note is 'a relief' compared to other pastes.

Add Depth Without Overpowering

The fermentation creates a mellow, umami-rich base so the flavor enhances your food instead of dominating it. Users love that it 'doesn't take over the whole dish'.

Make Marinades and Dressings in Seconds

It blends instantly with oils and sauces. You can create complex, flavorful marinades for weeknight dinners in under a minute, making healthy cooking feel effortless.

Receive a Jar That Lasts

A little goes a very long way. The 50g jar provides months of daily use, making it a staple that's always ready when you need a quick flavor boost.

1. **Authentic Oita Yuzu** — Made exclusively with sun-ripened yuzu zest from Oita Prefecture, Japan's premier growing region, ensuring peak citrus oil content and aroma.

2. **Traditional Fermentation** — Prepared using a 3-month slow fermentation process in ceramic vats, a method documented and preserved by local artisans for over a century.

3. **Precise Ingredient Ratio** — Contains a specific 7:2:1 ratio of yuzu zest, green chili pepper, and sea salt, a formula perfected for balanced heat and acidity.

4. **No Artificial Additives** — Formula contains no artificial flavors, colors, preservatives, or MSG. It is gluten-free.

5. **JAS Certification** — Produced in a facility certified under the Japanese Agricultural Standard (JAS) for processed foods, guaranteeing ingredient traceability and quality.

6. **GMP-Certified Production** — Manufactured in a GMP (Good Manufacturing Practice) certified plant, adhering to the strictest Japanese food safety and hygiene protocols.

7. **50g Artisan Jar** — Packaged in a UV-protected glass jar (50g net weight) to preserve freshness and flavor integrity without metallic aftertaste.

8. **Specific Scoville Heat** — Features chili peppers selected to maintain a consistent, moderate heat level, measured between 1,500 - 2,500 Scoville Heat Units.

9. **Natural Preservation** — Preserved naturally through fermentation and sea salt; no chemical stabilizers are used.

10. **Hand-Filled Batches** — Each batch is hand-filled and sealed, with a production lot number stamped on every jar for quality tracking.

1. Start with a small amount. Use the tip of a teaspoon to scoop out the paste.

2. Mix directly into soups, broths, or dipping sauces for an instant flavor lift.

3. Blend with soy sauce, mirin, and a little oil to create a vibrant marinade for grilled chicken or fish.

4. Stir a tiny dab into mayonnaise or sour cream for a quick, flavorful condiment.

5. Dot directly onto hot noodles, grilled meats, or fresh tofu just before serving.

Timeline Expectations:

- Week 1: You'll notice the immediate, bright citrus aroma and a clean, spicy kick that enhances dishes without overwhelming them. It becomes your 'secret ingredient' for quick meals.

- Week 2-3: You start experimenting, using it more confidently in marinades, dressings, and as a finishing touch. The flavor becomes a regular, trusted part of your cooking routine.

- Week 4+: The jar is a permanent fixture in your kitchen. You rely on its consistent, complex flavor to elevate simple ingredients, reducing the need for multiple spices and saving prep time.

Fundokin was founded in 1965 in Oita Prefecture, Japan, the heart of yuzu cultivation. Our founder, a local farmer, wanted to solve a common problem: the fleeting, seasonal nature of yuzu's vibrant flavor. He developed Yuzu Kosho to capture that bright, spicy citrus taste year-round, using a traditional fermentation method passed down for generations. We source only sun-ripened yuzu zest and select green chili peppers, combining them with sea salt in precise ratios for a balanced paste that's both authentic and consistent. Every batch is produced in our JAS (Japanese Agricultural Standard) and GMP-certified facility, ensuring the highest food safety standards. This commitment to quality has made our Green Yuzu Kosho the top-selling artisanal paste in its category across Japan for over a decade, trusted in both home kitchens and professional restaurants.

Fundokin Green Yuzu Kosho is an authentic Japanese spicy citrus paste that combines a carefully selected blend of ingredients to deliver a unique and versatile flavor profile. The primary ingredients include green yuzu peel, green chili peppers, salt, and yuzu juice. Green yuzu peel is included for its distinct aromatic and tangy citrus notes, which provide a bright, refreshing base that is characteristic of Japanese cuisine. Green chili peppers, such as shishito or serrano varieties, are added to introduce a mild to moderate heat, enhancing the paste's complexity and adding a spicy kick that balances the citrus acidity. Salt serves as both a preservative and flavor enhancer, helping to meld the ingredients together while intensifying the overall taste. Yuzu juice contributes additional citrus acidity and moisture, ensuring a smooth, spreadable consistency. The benefits of these ingredients to the user include a versatile condiment that can elevate dishes like grilled meats, seafood, noodles, and soups with its harmonious blend of spicy, tangy, and savory elements, offering an authentic taste of Japanese culinary tradition without artificial additives.

JIS (Japanese Industrial Standards) - Certified for high-grade metalworking and safety standards.

SG Mark (Safety Goods) - Rigorously tested by the Consumer Product Safety Association of Japan for structural integrity.

Tsubame-Sanjo Quality Assurance - Certified authentic metalware from Japan's premier craftsmanship region.

Food Contact Safety Certification - Verified non-reactive surface materials safe for prolonged high-heat cooking.

Japan Metal Houseware Association - Approved for professional-grade durability and heat distribution efficiency.

Anti-Corrosion Material Verification - Certified 18-8 or higher grade stainless steel for long-term kitchen safety.

Fundokin operates on a simple philosophy: 'True flavor comes from true ingredients.' We are a family-run business focused exclusively on preserving and perfecting the taste of Oita's yuzu. Our manufacturing process rejects industrial shortcuts, relying on time-honored fermentation in small batches to develop depth of flavor. Every step, from the hand-inspection of citrus to the temperature-controlled aging, is overseen by our Master Blender, a third-generation producer certified by the Japan Yuzu Promotion Association. Our headquarters and production facility remain in Oita, Japan, where we've been rooted for over 55 years.

Sold as a premium Japanese condiment in specialty food stores, Asian markets, and online gourmet retailers. Presented in a 50g container suitable for both home and professional kitchen use.