I know “15-minute dinner” gets thrown around a lot out there, but I actually mean it. These Peanut Noodles have been on rotation in my house for years. Once you taste that sauce, you’ll see why. It’s silky, garlicky, a little sweet, a little spicy, and flat-out hard to stop eating. They’re definitely one of those meals you throw together when you can’t be bothered, and somehow it ends up being the best thing you’ve eaten all week.

This is the recipe I make when I have nothing going on in the fridge and need dinner on the table fast. Capellini cooks in like no time, the sauce all comes together in the same pan while the pasta does its thing, and you’re eating in under 20. These peanut butter noodles work as a main, a side, meal prep—whatever you need it to be. Want more quick noodle dishes? Try my Homemade Hamburger Helper Recipe and my Caesar Pasta Salad.

😍 Why You’ll Love This Peanut Noodles Recipe

The sauce is perfection: peanut butter, soy, sesame, a hit of sriracha, a little honey, it all melts together into something so delicious.
Ready in 15 minutes: capellini cooks fast, the sauce takes minutes, and there’s really only one pan to clean.
Customizable heat: one tablespoon of sriracha gives you a gentle warmth. Double it if you want a little more.
Pantry staples only: everything in this recipe is probably already sitting in your kitchen right now.

🥜 Ingredients You’ll Need To Make Peanut Noodles

Capellini (or pasta of choice): capellini works so well here because it’s thin and delicate, which means the sauce clings to every strand. That said, any pasta you have on hand will work—spaghetti, linguine, even rice noodles.
Reserved pasta water: don’t skip this step. That starchy water is what transforms the sauce into the perfect texture.
Olive oil: just a couple tablespoons to get the garlic and ginger going in the pan.
Garlic: chop it fine so it melts into the sauce rather than staying in chunks. It adds a sharp, savory backbone.
Fresh ginger: this is what gives the sauce its brightness and a little warmth that you can’t quite put your finger on.

Smooth peanut butter: the base of the whole sauce. Smooth works best here — chunky can make the texture a little uneven.
Low-sodium soy sauce: adds saltiness and depth. Use low-sodium so you can control the seasoning yourself.
Sesame oil: just a tablespoon, but it brings a deep, nutty richness that ties everything together.
Rice wine vinegar: a little acidity to cut through all that richness. It balances everything out perfectly.
Honey: rounds out the heat and the salt with a touch of sweetness.
Sriracha: brings the heat. Adjust up or down based on your spice tolerance.
Green onions sesame seeds: for garnish — they add freshness, crunch, and honestly just make the whole bowl look a lot prettier.

✔ How To Make This Peanut Noodles Recipe

Begin by bringing a large pot of lightly salted water to a boil. Add your pasta and let cook until al dente while you prepare your sauce. Be sure to reserve 1/3 cup of pasta water.

Chop the garlic and ginger really fine and set aside until ready to use. To a large frying pan set to medium heat, add the olive oil. Once hot, add the garlic and ginger and let saute for 1-2 minutes, or until fragrant.

Reduce heat to low/medium and add the peanut butter, soy sauce, sesame oil, rice wine vinegar, honey and sriracha. Let simmer, stirring often, until combined well.

🤝 Sammy’s Tip for Peanut Butter Noodles

• If the sauce appears to be chunky, continue whisking together, breaking down the peanut butter with the whisk or spoon until smooth.

Add the cooked pasta and 1/4 cup of reserved pasta water and mix together until well combined and the sauce begins to turn silky and creamy. Add the remaining pasta water if you want the sauce a bit thinner and even creamier.

Dish up and top with green onions and sesame seeds. Enjoy right away!

🗒 Variations

Extra protein: fold in cooked shredded chicken, pan-seared tofu, or a handful of shrimp right before serving to make it a more substantial meal.
More veggies: toss in thinly sliced cucumber, shredded purple cabbage, or steamed edamame for color and crunch.
Extra nutty: top with crushed roasted peanuts instead of (or alongside) sesame seeds for added texture.
Sweeter sauce: if you prefer less heat and more sweetness, dial back the sriracha and add an extra teaspoon of honey.

🗒 Substitutions

Pasta: any long pasta works—spaghetti, linguine, or rice noodles if you want to keep it gluten-free.
Peanut butter: almond butter or cashew butter can sub in here for a slightly different but still delicious flavor.
Sriracha: any hot sauce you like works fine—chili garlic sauce is a great alternative and adds a little texture too.
Soy sauce: tamari is a great gluten-free swap and works exactly the same way.

🍴 Leftovers? Lucky you.

Store leftovers in an airtight container in the fridge for up to three days. The sauce will thicken as it sits, so when you reheat it, add a small splash of water and stir as it warms. Microwave in 30-second intervals, or warm gently in a pan over low heat until it loosens back up and gets silky again.

🤔 FAQ’S

👩‍🍳 Hungry For More?

If you loved this Peanut Noodles recipe, then make sure to check out a few of my other recipes you may also love:

• Red Curry Cabbage Cups
• Death by Garlic Pasta
• Crispy Rice Salad With Peanut Lime Dressing
• Peanut Butter Gochujang Pappardelle with Coconut Milk & Lime
• Beef and Broccoli Stir-Fry

💌 Let’s Stay Connected

Keep in touch with me on Instagram, TikTok, Facebook, and Pinterest! If you do make this peanut noodles recipe (or any recipe of mine) don’t forget to leave a review.