Need a quick, budget-friendly meal that the whole family will love? Look no further! This 3 ingredient peanut sauce for noodles is incredibly easy to make, delicious, and perfect for any time of the day. Plus, it’s kid-approved!

This recipe is not only easy on your wallet but also versatile and satisfying. Whether you’re feeding a family or just need a quick meal for yourself, these peanut sauce noodles are a winner every time.

Ingredients You’ll Need for 3 Ingredient Peanut Sauce

For this delicious and budget-friendly recipe, you’ll need just three simple ingredients to make the peanut sauce, plus your favorite pasta. Here’s what you need:

Peanut butter: You can use either smooth or crunchy peanut butter, depending on your preference. Smooth peanut butter will give the sauce a creamier texture, while crunchy peanut butter will add a bit of extra texture and crunch.
Soy sauce: Soy sauce provides the salty, umami flavor that complements the sweetness of the peanut butter. If you’re looking for a gluten-free alternative, Tamari works just as well and adds the same rich flavor.
Water: This is reserved from the pasta water. The starchy pasta water helps to thin out the peanut butter and soy sauce mixture, making it easier to coat the noodles evenly.
Pasta: You can use any type of pasta you have on hand. Angel hair, spaghetti, fettuccine, or linguini all work great in this recipe. The choice of pasta can change the dish’s texture and feel, so pick your favorite or whatever you have in your pantry.

This simple combination of ingredients creates a flavorful and satisfying dish that’s perfect for a quick meal any time of the day.

MORE: Budget Bites: 15-Minute French Dip Sandwiches

Step-by-Step Instructions for 3 Ingredient Peanut Sauce

Making this 3 ingredient peanut sauce for noodles is as easy, and it’s a real time-saver, especially on those busy weeknights.

Cooking the Pasta

Start by cooking your pasta until it’s al dente, following the package instructions. This usually takes around 8-10 minutes, but it can vary depending on the type of pasta you’re using. Once the pasta is cooked to perfection, drain it, but make sure to reserve 1/4 cup of the pasta water. This starchy water will be key in making our sauce nice and smooth.

Making the Sauce

In a saucepan, combine equal parts of peanut butter, soy sauce, and the reserved pasta water. Set the pan over medium heat and stir continuously until the ingredients are fully incorporated and the sauce is hot. The soy sauce adds a rich, savory depth to the creamy peanut butter, creating a sauce that’s both flavorful and easy to make.

Combining and Serving

Pour the hot peanut sauce over the cooked, drained pasta. Toss everything together until the noodles are well-coated with the sauce. For an added touch, garnish your dish with whatever you have on hand—peanuts, cilantro, or a squeeze of lime juice all make great additions. Serving this dish with some steamed frozen broccoli can turn it into a complete, nutritious meal. Enjoy your quick, easy, and delicious peanut sauce noodles!

Tips to Customize Your Peanut Sauce Noodles

Scale the Recipe: This recipe multiplies well—use equal parts peanut butter, soy sauce, and water for the sauce and the amount of noodles desired.
Pasta Variety: While spaghetti, fettuccine, or linguine are ideal, any pasta shape will do.
Make Stir Fried Peanut Sauce Noodles: Cook the noodles and make the sauce (add red pepper flakes if you dare!) Heat 2 tablespoons oil in a large skillet or wok. Add garlic and onion, stir for 30 seconds. Add chicken, shrimp, or any protein you have on hand. Stir. Add carrot and/or cabbage and cook until it starts to wilt. Add cooked noodles, bean sprouts (if you have them), and the prepared sauce. Toss for a couple of minutes or until noodles are well coated. This is not exact science, but a way to upscale!
Poor Man’s Pad Thai: Noodles + peanut butter + Sriracha basically feels like poor man’s Pad Thai. Even better if you have an egg to put in.

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5 from 2 votes

3-Ingredient Peanut Sauce Noodles

Broke till payday? No worries when you know how to make peanut noodles with a simple sauce using peanut butter and soy sauce, poured over noodles. Only three ingredients! What a fantastic, quick meal for anytime—kid-friendly, too.

Prep Time5

Cook Time8

Total Time11

Course: Anytime

Cuisine: Asian

Servings:

Calories: 315kcal

Author: Mary Hunt

Ingredients

1/4 cup peanut butter smooth or crunchy (whatever you have on hand)
1/4 cup soy sauce (or Tamari is a good substitute)
1/4 cup water (reserved from pasta)
8 oz. pasta, like angel hair, spaghetti, fettuccine, linguini or any shape you have available

Instructions

Pasta:

Cook the pasta until al dente or according to package instructions.
Drain, reserving 1/4 cup of pasta water.

Sauce:

Place equal amounts of peanut butter, soy sauce, and pasta water in a saucepan. Heat over medium heat while stirring until completely incorporated and hot.
Pour sauce over cooked, drained pasta. Toss to mix.
Plate and optionally garnish as desired with what you have on hand (peanuts, cilantro, lime). Serving it with steamed frozen broccoli is a great addition. Enjoy!

Notes

1. This recipe multiples well—use equal parts peanut butter, soy sauce, and water for the sauce and the amount of noodles desired.

2. While spaghetti, fettuccine, or linguine are ideal, any pasta shape will do.

3. Make Stir Fried Peanut Sauce Noodles: Cook the noodles and make the sauce (add red pepper flakes if you dare!) Heat 2 tablespoons oil in a large skillet or wok. Add garlic and onion, stir for 30 seonds. Add chicken, shrimp or protein you have on hand. Stir. Add carrot and or cabbage and cook until it starts to wilt. Add cooked noodles, bean sprouts (if you have them) and the prepared sauce. Toss for a couple of minutes or until noodles are well coated. This is not exact science, but a way to upscale!

4. Another idea: Noodles + peanut butter + Sriracha basically feels like poor man's Pad Thai. Even better if you have an egg to put in.

Nutrition

MORE: Budget Bites: Pasta Mama (Gourmet World-Class Dish)

Question: What’s your go-to budget-friendly meal when you’re short on time and ingredients? Share your recipes and let’s inspire each other.

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Please keep your comments positive, encouraging, helpful, brief,
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linda says:

April 22, 2026 at 1:12 pm

i thought this was quite weird. just for grins and giggles, i took about an eighth of a teaspoon of each and tasted it. i was surprised at how good it is. i made it for dinner. since i don’t like to cook and would just as soon have a buttered roll for dinner, this looked easy to make. i was surprised at how easy. i made it for dinner and i am enjoying it very much.
thanks, mary!

Jennifer says:

October 16, 2023 at 9:29 am

You mention in the notes:
4. Another idea: Noodles + peanut butter + Sriracha basically feels like poor man’s Pad Thai. Even better if you have an egg to put in.

What are the quantities for the PB & Sriracha?

Mary Hunt says:
October 16, 2023 at 9:34 am

To taste! One option is to replace the PB with Sriracha. But that eliminates the peanut flavor. It’s totally up to you! Making the sauce then adding a squirt or two of Srirach seems like a fine option. Again, if you like Sriracha, add according to your preferred amount of heat.

Anita says:

October 16, 2023 at 8:58 am

Yum. We like this with a squirt or two of Sriracha or other hot chili sauce. Throw in some greens – like kale ribbons or spinach leaves – if possible.

Mary Hunt says:
October 16, 2023 at 9:01 am

Yes … see the Recipe Notes.
- Denise says:
  April 21, 2026 at 12:39 pm
  
  Can this recipe be used as a refrigerated pasta salad?
- Mary Hunt says:
  April 23, 2026 at 1:28 pm
  
  Sounds good to me!

3 Ingredient Peanut Sauce for Noodles: Quick, Easy, and Kid-Approved

Ingredients You’ll Need for 3 Ingredient Peanut Sauce