Easy Homemade Teriyaki Sauce

This Easy Homemade Teriyaki Sauce is sweet, savoury, and quietly bold — the kind of sauce that doesn’t shout, but stays with you.

At its heart, it’s simple: soy, sugar, mirin, and vinegar. But I like to layer in just a little garlic, fresh ginger, sesame seeds & oil and green onions — for warmth, for depth, for that slow-building flavour that sits perfectly on a bowl of noodles or brushed over grilled tofu.

It’s a sauce I make often. Not just because it’s easy, but because it makes everything else easier — a marinade, a glaze, a finishing drizzle.

One small jar. So many possibilities.

What Is Teriyaki Sauce?

Teriyaki is a Japanese cooking technique that combines grilling (yaki) with a glossy sauce (teri) — traditionally made from soy sauce, sugar, and mirin.

It was developed in the 17th century, and today, teriyaki sauce has become a global staple. You’ll find it bottled in supermarkets everywhere, often sweetened heavily and packed with additives. But the original idea? Much simpler — and much more balanced.

At its best, teriyaki sauce is shiny, salty-sweet, and full of umami. A quick glaze that brings depth and flavour to grilled foods, rice bowls, or even roasted vegetables.

Why You’ll Love This Recipe

• Quick and easy. This teriyaki sauce comes together in under 10 minutes — faster than a trip to the store, and made with ingredients you probably already have.
• Better than bottled. This isn’t just a homemade version of the supermarket kind. It’s richer, rounder, and full of flavour — sweet, savoury, and perfectly balanced with garlic and ginger.
• Versatile. Use it as a marinade or glaze for tofu, roasted veg, or noodles. Or stir it into rice bowls, dressings, or anything that needs a little lift. You can even spike it with a touch of chilli oil or sriracha if you want heat.
• Fridge- and freezer-friendly. It keeps beautifully — up to two weeks in the fridge, and even longer in the freezer. So you can make a batch, and have it ready when you need it.

What You’ll Need to Make These Easy Homemade Teriyaki Sauce:

You only need a few simple pantry ingredients — and a couple of fresh additions — to make this glossy, savoury-sweet teriyaki sauce at home.

1. Water – Softens the intensity of the sauce and helps everything come together smoothly.
2. Soy sauce – Brings the deep, salty, umami foundation that defines teriyaki.
3. Mirin – A slightly sweet rice wine that gives the sauce its shine and a delicate balance.
4. Rice vinegar – Adds a whisper of acidity to round out the sweetness and keep the sauce light.
5. Sesame oil – A drizzle of toasted richness that lingers beautifully.
6. Brown sugar – For that slow, mellow sweetness and the glossy, sticky finish that clings to everything it touches.
7. Fresh garlic – Grated finely so it melts into the sauce, adding a bold, aromatic base note.
8. Fresh ginger – Sharp but warm, it lifts the sauce and gives it depth beyond just sweet and salty.
9. Cornstarch slurry – A simple mixture of cornstarch and cold water, added at the end to thicken the sauce to just the right silkiness.
10. Sesame seeds – A gentle crunch and a nutty finish to tie everything together.
11. Spring onions – Sliced thin, for a fresh, green brightness right at the end.

How to Make Easy Homemade Teriyaki Sauce

In a small bowl, combine the water, soy sauce, mirin, rice vinegar, sesame oil, brown sugar, fresh garlic, and fresh ginger. Stir until the sugar begins to dissolve.

Pour the mixture into a pan and set it over medium heat. Bring it to a gentle boil.

Once boiling, lower the heat and add the cornstarch slurry. (Make sure to stir the slurry again just before adding.)

Keep stirring gently as the sauce starts to thicken and turn glossy. It should coat the back of a spoon.

Remove the pan from the heat and let the sauce cool slightly.
At this stage, you can strain the sauce if you prefer a smoother texture.

Stir in the sesame seeds and sliced spring onions.
Transfer to a clean jar and store in the fridge until needed.

Helpful Tips & Tricks to Make the Best Teriyaki Sauce

• Use fresh garlic and ginger.
  It makes a big difference. Grate them finely so they melt into the sauce without any harshness.
• Stir the slurry just before adding.
  The cornstarch tends to settle at the bottom. Give it a quick stir so it blends properly and thickens the sauce evenly.
• Watch the heat.
  Once you add the slurry, lower the heat and keep stirring. High heat can make the sauce thicken too fast or turn clumpy.
• Adjust the thickness to your liking.
  For a thinner sauce, add a splash of water. For a thicker glaze, let it simmer a minute or two longer.
• Strain for a smoother finish.
  If you prefer a clean, silky sauce, you can strain it after cooking to remove any bits of garlic or ginger.
• Store it right.
  Keep the sauce in an airtight jar in the fridge. It will stay good for up to two weeks — and the flavours deepen beautifully over time.
• Freeze for later.
  This sauce freezes well. Portion it into small containers or an ice cube tray for easy use whenever you need a quick flavour boost.

Commonly Asked Questions

Can I make teriyaki sauce ahead of time?
Yes! This sauce stores beautifully. Keep it in an airtight jar in the fridge for up to two weeks, or freeze it for longer storage.

Is homemade teriyaki sauce healthier than store-bought?
Definitely. Homemade teriyaki sauce uses real, simple ingredients — no additives, preservatives, or artificial thickeners — and you can adjust the sweetness to your taste.

What if I don’t have mirin?
If you don’t have mirin, you can substitute with a little extra rice vinegar and a touch more sugar. It won’t be exactly the same, but it will still taste delicious.

Can I make it gluten-free?
Yes! Simply use a gluten-free soy sauce (like tamari) instead of regular soy sauce.

Why is my teriyaki sauce too thick or too thin?

Teriyaki sauce can turn out too thick if it simmers for too long or if too much cornstarch is added.
It can stay too thin if it hasn’t simmered enough after adding the cornstarch slurry, or if the heat was too low for the sauce to activate and thicken properly.

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Easy Homemade Teriyaki Sauce

Serves: 1.5 cups Prep Time: 5 minutes Cooking Time: 10 Minutes 10 Minutes

Nutrition facts: 200 calories 20 grams fat

Rating: 5.0/5

( 5 voted )

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Ingredients

• 1 cup water
• ½ cup light soy sauce
• 2 tbsp dark soy sauce
• 1 tbsp mirin
• 2 -3 tbsp brown sugar
• ½ tbsp rice vinegar
• 1 tsp sesame oil
• 1 tsp freshly grated garlic
• 2 tsp freshly grated ginger
• 2–3 tsp cornstarch mixed with 1 tbsp cold water
• 1 tbsp sesame seeds (toasted )
• 2 spring onions, sliced

method

1. In a small bowl, mix together water, soy sauce, mirin, rice vinegar, sesame oil, brown sugar, garlic, and ginger. Stir to dissolve the sugar.
   (1 cup water, ½ cup soy sauce, 2 tbsp dark soy, 1 tbsp mirin, ½ tbsp rice vinegar, 1 tsp sesame oil, 2-3 tbsp brown sugar, 1 tsp garlic, 2 tsp ginger)
2. Pour the mixture into a pan and heat over medium. Bring to a boil.
3. Lower the heat and add the cornstarch slurry. Stir well.
   (2–3 tsp cornstarch mixed with 1 tbsp cold water)
4. Continue stirring until the sauce thickens and turns glossy.
5. Remove from heat and let cool slightly. Strain if you prefer a smoother sauce.
6. Stir in sesame seeds and spring onions.
   (1 tbsp sesame seeds, 2 spring onions sliced)
7. Transfer to a clean mason jar and refrigerate.

Did You Make This Recipe?

If you did, take a picture and tag me on Instagram at @poetryofspices!