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A little back story on my cold spicy peanut sesame noodles recipe
When my brother and I were in grade school, I remember my mom always made us the coolest lunches.
By coolest, I mean, it was always unique and diversified.
We didn’t have peanut butter and jelly, my mom would go out of the way to make sure our lunches were interesting so we wouldn’t get tired of them.
Some days, we’d get sushi for lunch or fried rice or even a fried egg sandwich.

My mom was seriously multi-talented in the kitchen when it came to lunches.
One of my favorite dishes my mom made for us were cold peanut noodles.
There was something about the ice cold noodles and the creamy peanut butter mixture that made the noodles addicting.
This cold spicy peanut sesame noodle recipe is a similar take to the classic peanut noodles that she’d make for us.

This version is a lot spicier but it’s just as delicious. Jason and I would keep sneaking into the fridge to eat a few noodles. They didn’t last us long at all.
It’s SO easy to make and it’s perfect for school lunches because you don’t have to worry about the refrigeration part of the lunch. It’s best to eat it cold/room temperature! :)
The sauce for these cold spicy peanut sesame noodles is irresistible and totally makes the dish what it is!
Let’s get started on common questions that may arise with these cold spicy peanut sesame noodles!
Can I use another nut butter?
Sure! Cashew butter would be wonderfully delicious.

Can this be eaten warm?
You can eat it warm but the beauty of this dish is when it’s eaten cold/chilled!
What kind of peanut butter do I use?
I would definitely use smooth but as far as natural or regular, I used regular (like JIF), but natural works just as well.
I think your sauce might be slightly more liquidy if you use natural though.
How do I make this less spicy?
Use less of the spicy garlic sauce.
What if I don’t have a blender?
You can use a food processor!

Can I use another type of pasta shape?
Mmm, spaghetti or medium rice noodles would be best in this dish.
How long can this stay out of the fridge?
At least 6-8 hours for sure.
**If your child or children around them have peanut allergies, please be conscious of this as this is dish contains peanuts! Also, if you or your child don’t like spicy foods, you can tone down the spice level by reducing the chili garlic sauce, or simply omit it altogether. The sauce will still taste great!
Other noodle recipes that are quick and easy:
- Pad see ew
- Cold sesame veggie noodles
- Thai chicken curry noodles
- Curry lemongrass chicken noodle bowl
- Soy sauce noodles

Cold Spicy Peanut Sesame Noodles
Ingredients
- ¾ pound (340 g) to 1 pound dried spaghetti noodles,, or Asian rice noodles
- ⅔ cup (158 ml) water
- ⅓ cup (86 g) smooth peanut butter
- ¼ cup (59 ml) low sodium soy sauce
- ¼ cup (59 ml) seasoned rice vinegar
- 3 tablespoon dark brown sugar,, packed
- ¼ cup (59 ml) roasted peanut oil
- 2 tablespoon toasted sesame seeds,, plus more for topping
- 3 teaspoon chili garlic sauce
- 1 teaspoon sesame oil
- 1: 1- inch piece of ginger,, peeled
- 1 clove small of garlic
- Fresh scallions,, chopped, for topping
The default measuring system for this website is US Customary. Unit conversions are provided for convenience and as a courtesy only. While we strive to provide accurate unit conversions, please be aware that there may be some discrepancies.
Equipment
Instructions
- In a large stockpot, bring water to boil then add spaghetti noodles and cook according to box. Drain well when done.
- In a jar of a blender, combine water, peanut butter, soy sauce, rice vinegar, brown sugar, peanut oil, sesame seeds, chili garlic sauce, sesame oil, ginger, and garlic. Process until smooth.
- After pasta is done cooking and drained, add to a large glass bowl. Pour the peanut sesame sauce over the noodles and toss to coat. The mixture/sauce will be very runny and it will look like you made way too much. Trust me, once you pop it in the fridge, the sauce sets up and it’s perfect :)
- Cover and refrigerate for at least one hour – the longer, the better. I had mine in there for at least three. I love when it’s super cold and the sauce is nice and thick.
- Toss noodles again prior to serving. Top with fresh scallions and sesame seeds.
NUTRITION FACTS
This website provides approximate nutrition information for convenience and as a courtesy only. Nutrition information can vary for a variety of reasons. For the most precise nutritional data use your preferred nutrition calculator based on the actual ingredients you used in the recipe.

Greta B
Monday 21st of August 2023
Delicious and easy! We had half hot, right away and cold as leftovers. Added leftover chicken as well. We cut back a bit on the spice (chili garlic sauce) and it still had enough kick for our taste.
Alina
Tuesday 4th of July 2023
This is a great recipe! Thank you!!
sutton
Thursday 22nd of June 2023
absolutely delish - i made mine a little more spicy by adding more chili garlic sauce after the whole dish chilled in the fridge and it added some really lovely color to the dish! also used the rice noodles instead of spaghetti and highly highly recommend - the texture was just perfect and the taste of the noodle didn’t affect the sauce. i chilled mine for about an hour and a half and it was perfect, it also saved well in the fridge/freezer for meal preps. so good and easy - definitely recommend you try for a summer staple!!
Tammy
Sunday 11th of June 2023
Outstanding flavor!
Dave
Wednesday 5th of April 2023
This recipe came out nearly perfect the first time. I used whole wheat spaghetti which was ideal for this situation, but I failed to rinse the noodles after boiling. The result was delicious but a little starchy. Oh well, it will be even better next time! Thanks.