What is Umami? The Secret Behind the 5th Taste

Azabu Foods
March 8, 2025
Umami Stir Fry - Umami Everything

Introduction: My Journey with Umami

Graduation Photo of Azabu Foods Founder, Brendan Cravitz from the Culinary Institute of America.
Culinary Institute of America 98'

I’ve always been obsessed with flavor. Nearly 25 years ago, I attended the Culinary Institute of America in Hyde Park, NY, dreaming of becoming a chef. Back then, I thought I’d be a saucier—someone dedicated to crafting the perfect sauces. It was the one part of cooking that truly fascinated me. But life took a different turn, and I ended up leaving the professional kitchen world behind (sorry, Mom and Dad).

Founder of Azabu Foods preparing Umami Everything in a kitchen slicing Negi (Japanese Leak)

Fast forward to today, after years of working in food marketing and immersing myself in Japanese cuisine, I’ve come full circle—right back to my passion for sauce making. Living in Japan, I found myself constantly searching for bold, deeply satisfying flavors in vegetarian and now vegan food. While Japan is home to some of the most incredible cuisine in the world, truly flavor-packed plant-based options are still rare. But the places that do get it right? They masterfully implement umami.

With all the incredible flavors I get to experience on a near-daily basis, I started wondering—what could I do with them?

That’s how Umami Everything was born—the first product I developed in my own kitchen after years of cooking, years of eating, and years of learning.

So what exactly is umami, and why does it make food taste so good? Let’s break it down.

What is Umami? (And Why You’ve Been Chasing It Your Whole Life)

Most of us grew up thinking there were only four tastes: sweet, salty, sour, and bitter. But in 1908, a Japanese scientist named Kikunae Ikeda discovered that there was another taste—one that didn’t fit into any of the others. He named it umami (うま味), which translates to delicious taste in Japanese.¹

Unlike sweetness or saltiness, umami isn’t overpowering. Instead, it works in the background, enhancing everything it touches. It’s why parmesan cheese makes pasta taste better, why soy sauce deepens the flavor of stir-fries, and why a slow-simmered broth feels so comforting.

Where Does Umami Come From?

Umami is found in foods rich in glutamates and nucleotides, which naturally intensify savory flavors. Here are some of the most umami-packed ingredients:

  • Japanese staples: Miso, soy sauce, kombu (seaweed), bonito flakes
  • Aged cheeses: Parmesan, cheddar
  • Fermented foods: Kimchi, fish sauce
  • Mushrooms: Shiitake, porcini
  • Slow-cooked proteins: Dashi, bone broth, braised meats
  • Tomatoes: Especially sun-dried or roasted

When you combine multiple umami-rich ingredients, you get something called "umami synergy"—which basically means mind-blowing flavor depth.

How to Add More Umami to Your Cooking

Once you understand umami, you can start intentionally layering it into your dishes. Here are a few easy ways to boost umami in everyday meals:

1 Use Fermented & Aged Ingredients

Aged and fermented foods have high natural glutamates, which means they instantly add depth to anything you cook. Try:

  • Soy sauce or tamari in soups, stir-fries, marinades
  • Miso paste in salad dressings or glazes
  • Aged cheese grated over roasted vegetables

2️Slow Cook & Reduce

Long, slow cooking breaks down proteins and releases umami compounds. This is why a slow-simmered broth or braised dish always has more depth than something cooked quickly.

  • Make a dashi stock for soups
  • Reduce tomato paste in sauces for more richness
  • Caramelize onions until deeply golden for umami-packed sweetness

3 Finish with Umami Everything

This is where Umami Everything - The Original and Umami Everything - Bold & Spicy come in. It’s a shortcut to instant umami—made with smoky tamari, rich miso, crispy garlic, and Japanese chili peppers. Drizzle it over:

  • Avocado toast (seriously, game-changer)
  • Ramen or noodle bowls for extra depth
  • Pizza & roasted vegetables for a next-level punch
  • Dumplings & rice bowls to bring everything together

The Science of Why We Love Umami

There’s actually a biological reason why umami tastes so good. Our bodies naturally crave glutamates because they signal protein and nutrient-rich foods. In other words, we’re wired to love umami because it helps us survive.²

Studies show that umami also increases salivation, which makes food literally feel juicier and more satisfying. That’s why once you start adding umami to your meals, it’s hard to go back.

Final Thoughts: Why Umami is Everything

For me, umami isn’t just a taste—it’s an experience. It’s that deep, soul-warming, can’t-stop-eating-it flavor that makes food memorable. That’s why I created Azabu Foods—to bring real, bold, Japanese umami to people who crave flavor that goes beyond the basics.

If you’ve ever tasted something and thought, why is this so good?—chances are, umami was the answer.

So next time you’re cooking, experiment with layering umami flavors, slow-cooking for depth, and finishing with a drizzle of Umami Everything. Your taste buds will thank you.

Footnotes & References

  1. Ikeda, Kikunae. "New Seasonings." Journal of the Chemical Society of Tokyo, 1908.
  2. Lindemann, Bernd. "Receptors and transduction in taste." Nature, 2002.