Dessert

Cold Sesame Noodles Recipe

ByMariam Harutyunyan February 20, 2026February 20, 2026

Introduction

Cold Sesame Noodles are a refreshing and flavorful dish perfect for warm days or as a quick meal. This recipe combines creamy peanut butter with tangy soy sauce and a hint of spice, creating a delicious sauce that coats tender noodles beautifully. It’s easy to prepare and can be customized with your favorite toppings.

A dish of noodles is served in three white bowls placed on a white marbled surface. Each bowl contains a base layer of cooked noodles in a light brown color, topped with a layer of thinly sliced orange carrot sticks and garnished with green scallion slices and small pieces of chopped nuts scattered on top. The noodles have a smooth texture, while the carrots appear fresh and crunchy. Beside the bowls, there is a small black bowl with sesame seeds and a few scattered seeds on the surface. photo taken with an iphone --ar 4:5 --v 7

Ingredients

12 ounces spaghettini (or thin long pasta)
½ cup creamy peanut butter

¼ cup soy sauce
2 tablespoons rice vinegar

4 teaspoons sesame oil
4 teaspoons honey

2 teaspoons sriracha (or to taste)
2 cloves garlic (minced)
2 teaspoons grated fresh ginger

6 tablespoons warm water (more if needed)
2 green onions (for serving)
Toppings as desired (such as chopped peanuts, sesame seeds, or shredded carrots)

Instructions

Step 1: Cook noodles according to package directions until tender. Drain well and rinse under cold water to stop the cooking process. Set aside.
Step 2: In a medium bowl, whisk together peanut butter, soy sauce, rice vinegar, sesame oil, honey, sriracha, minced garlic, and grated ginger until smooth.
Step 3: Gradually add warm water, a little at a time, stirring until the dressing reaches a pourable consistency.

Step 4: Toss the cold noodles with the sesame dressing until they are evenly coated.
Step 5: Cover and refrigerate for at least 30 minutes to let the flavors blend.
Step 6: Just before serving, stir in sliced green onions and garnish with your choice of toppings.

Tips & Variations

For added crunch, top with chopped peanuts or toasted sesame seeds.
Swap sriracha for chili garlic sauce for a different type of heat.
Add shredded cooked chicken or tofu to make it a more substantial meal.

If you prefer a thinner sauce, add more warm water gradually until desired consistency is reached.

Storage

Store leftover noodles in an airtight container in the refrigerator for up to 3 days. The noodles may absorb sauce and thicken over time; stir in a splash of water or a little extra sesame oil before serving. These noodles can be enjoyed cold or at room temperature but are not ideal for reheating.