How to Make Toasted Sesame Oil When You’ve Run Out

A large jar of toasted sesame oil and a small jar of toasted sesame seed pulp sit on a light colored wooden cutting board
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Early this year, while prepping for one of my use-it-up, stir fry workshops, I realized I had run out of toasted sesame oil. A small amount of this oil drizzled in a stir fry—and many other savory dishes—adds an inversely proportional wallop of nutty, savory, umami flavor. I didn’t want to go without it in the demo. But I also didn’t want to go to the store. So I quickly “made” delicious toasted sesame oil.

Ingredients and tools

You need only two ingredients—sesame seeds and oil. I almost always have both on hand—unless I’ve run out of these too! Buy raw white hulled sesame seeds. You’ll find these in any grocery store. As for the oil, choose a neutral-tasting one. I use avocado oil or grapeseed oil. Both work well.

1 cup of avocado oil in a glass measuring cup and 1/4 cup of sesame seeds in a metal measuring cup sit on a dark wooden table
Two ingredients

Making toasted sesame oil, in pictures

Avocado oil and sesame seeds sit in a small enameled cast iron pot on an induction cooktopSesame seeds toasting in avocado oil in a enameled cast-iron pot on an induction stove
Continue to toast until golden brown, not dark brown
Sesame seeds and oil they have been toasted in sit in a glass measuring up. Raw sesame seeds are seen in a small glass bowl in the background.
Cool before blending
Sesame seeds and oil are being puréed in a Magic Bullet blender
Blend
Homemade toasted sesame oil is straining through a cloth-lined sieve into a bowl
Strain
A large jar of toasted sesame oil and a small jar of toasted sesame seed pulp sit on a light colored wooden cutting board
Store the oil and save the pulp
A large jar of toasted sesame oil and a small jar of toasted sesame seed pulp sit on a light colored wooden cutting board
If a lot of oil rises to the top of the jar of pulp (left), carefully pour that off into the jar of oil (right)

I’ve been making and eating lots of congee—Asian rice porridge—and just a small drizzle of toasted sesame oil takes the dish from tasty to omg-is-there-any-left.

Two bowls of congee topped with toasted sesame oil, green onions, garlic and ginger sit on a wooden table
Congee topped with garlic, ginger, green onions, soy sauce and a drizzle of toasted sesame oil

What to do with the leftover sesame seed pulp

After straining, you’ll have a small amount of sesame seed pulp on your hands. If you read this blog, you probably avoid throwing out food. Sneak a small amount of the pulp into dishes. Due to the strong toasted flavor and the grainy texture, you may want to add only a teaspoon or two, depending on what you make—and taste as you go. I added one teaspoon to the batch of granola pictured below. We couldn’t stop eating it!

A silver baking sheet of homemade granola sits on a wooden table. On the left is a white tea towel.
Granola recipe from my cookbook with a teaspoon of toasted sesame seed pulp added in

Don’t worry, you don’t have to make all the things yourself!

To reduce waste, you do not need to make every staple yourself. I will still buy toasted sesame oil sometimes. But when I need just one thing, I raid my cupboards for an equally tasty substitution. Substituting ingredients prevents food from going to waste, puts shopping off for another day and saves money.

A large jar of toasted sesame oil and a small jar of toasted sesame seed pulp sit on a light colored wooden cutting board
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Toasted Sesame Oil

With sesame seeds and neutral oil, you can make your own toasted sesame oil

Equipment

  • high-speed blender

Ingredients

  • ¼ cup raw white hulled sesame seeds
  • 1 cup neutral oil grapeseed oil or avocado oil

Instructions

  • To stop the seeds from over-browning, have a glass measuring cup or bowl nearby to pour the mixture into immediately after toasting (I use the cup I measured the oil in). This will halt the cooking.
  • Place the sesame seeds and oil in a small sauce pan. Toast over medium heat and stir often until the seeds have turned golden brown (not dark brown), 12 to 15 minutes. Pour the mixture into the nearby glass measuring cup or bowl.
  • After the mixture cools, purée it in a high speed blender until smooth.
  • Place a sieve over a bowl. Line the sieve with a tightly woven thin cloth such as muslin. Pour in the mixture. After gravity has strained out most of the oil, push down on the sesame seed pulp with the back of a spoon to extract as much oil as you can.
  • Scrape the toasted sesame seed pulp out of the cloth-lined sieve with a spoon and place it in a small jar. Pour the oil into a medium-size jar. Store both in the refrigerator. They will keep for several months.

Check out my award-winning cookbook!

One Reply to “How to Make Toasted Sesame Oil When You’ve Run Out”

  1. I would never even have thought of this! Genius!

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