Healthy Peanut Noodles

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These healthy peanut noodles made with a lightened up peanut sauce and tons of veggies are just as good as the restaurant dish but so much better for you.

320 CAL 63g CARBS 4g FAT 17g PROTEIN 8
1 Comment

Peanut noodles are a favorite takeout dish around my house. You know how you eat something for a long, long time and you don't really stop to consider what it's really made of? Well, I did that for many years, until I started this healthy eating journey a while back. Then, I started to really wonder what I put in my body, reading up on certain recipes and foods and making mental notes of what was healthy at a restaurant and what wasn't.

So you can imagine my surprise when I checked the nutritional info on restaurant peanut noodles and learned that most clock in at around 900 calories per serving! I knew right then and there that my takeout addiction had to stop and that there had to be a healthier version I could make at home. It took me a while to figure out the exact right combo of healthy AND tasty, and I finally was able to land on this dish that uses soba noodles and PB2, which really cut down on the calories a lot while not sacrificing any of the taste.

Peanut noodles with various vegetables and soba noodles in a healthy peanut sauce.

How do you make Healthy Peanut Noodles?

These noodles are really quite simple to make. First, I cook the soba noodles according to the directions printed right there on the package. When they are finished cooking, I rinse them under cold water, drain the water off and set those aside.

Next, I whisk the PB2, soy, water, vinegar, lime juice, spices, and hot sauce together in a bowl. This is the dressing I will use to top my noodles.

I cook the veggies in a little additional sesame oil at medium heat. I add a couple tablespoons of water too so that the veggies steam up a little as they cook. You'll want them to be tender but not overdone.

Finally, I add the soba noodles and sauce to the vegetables and toss everything together with tongs or serving spoons. The noodles will rewarm after a couple more minutes. Add cilantro and serve! Yum!

How can I use leftover Peanut Noodles?

Leftovers are so good, right?

  • Try adding these to some romaine or iceberg lettuce for some really fun lettuce wraps. Noodles and lettuce? Sure, why not?
  • Mix leftover chicken or rotisserie chicken to the noodles to change up the dish.
  • Add to hot pho broth or chicken broth for a surprisingly delicious, ready-to-eat soup!
  • Have you ever tried eating peanut noodles, cold, straight outta the fridge? If not, now's as good a time as any!
  • Hollow out the inside of big pieces of cucumber or larger tomatoes and add the cold soba noodles to the middle. Top with green onion slices and a healthy dose of hot sauce. Eat with a knife and a fork.
  • Add leftover, cooked, or canned salmon or tuna to the top of the soba noodles for a seafood version of the peanut noodles.
  • Make peanut-soba spring rolls using rice paper rolls. Roll the noodles right into the rice paper and dip in peanut sauce.

Healthy peanut noodles with a light peanut sauce, soba noodles, and vegetables in a bowl.

What is PB2?

PB2 is powdered peanut butter. The peanuts are first pressed to remove the oil (fat) and then the dried-out peanuts are then ground into a powder, which then becomes the PB2 product.

PB2 is a brand name, powdered peanut butter is made by a lot of other companies, and it's all basically the same thing under a different label. So, if you don't see PB2 specifically at your store, look for another powdered peanut butter product or ask a clerk to point you in the right direction.

Powdered peanut butter has all the flavor of peanut butter but has a whopping 85% less calories from fat. While two tablespoons of creamy peanut butter will contain about 190 calories, the same amount of PB2 contains only 45 calories. Regular peanut butter also contains about 16 grams of fat per serving, and powdered peanut butter only has 1.5 grams.

Powdered peanut butter also still contains fiber and protein and no vegetable fats that are sometimes added by manufacturers to the peanuts themselves. So, you can see how, when looking to cut calories and fat, switching from peanut butter to PB2 was a no-brainer!

Is soba better than pasta?

Soba noodles are typically made from buckwheat and water. Though, other variations exist and some might also contain wheat flour (so read the package ingredients). Whatever ingredient is listed first is what it contains the most.

Soba noodles, depending on their ingredients, can be healthier than regular, white-flour pasta. They have fewer calories, and more protein and fiber than traditional pasta. If the kind you have contain mostly buckwheat, then they are extra healthy. Buckwheat has been shown to be good for your heart (and cholesterol levels), it fights inflammation, it keeps your blood sugar level, and it can help with cancer prevention.

The Recipe
Healthy peanut noodles with broccoli, celery, carrots, and peppers over soba noodles in peanut sauce.

Healthy Peanut Noodles

320 CAL 63g CARBS 4g FAT 17g PROTEIN 8
1 Comment
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  • 8 oz. soba noodles
  • 1 tsp. sesame oil
  • 1/2 cup PB2 ( or Better’n Peanut Butter or reduced fat creamy peanut butter)
  • 1/4 cup low sodium soy sauce
  • 1/4 cup warm water
  • 2 tbsp rice vinegar
  • 1 tbsp fresh ginger, grated
  • 1 garlic clove, minced
  • 1 tbsp honey
  • 1 tbsp lime juice
  • 1 tbsp Sriracha
  • 1 red pepper, chopped
  • 2 cups broccoli florets, chopped
  • 2 celery stalks, chopped
  • 2 cups green cabbage, shredded
  • 4 chopped scallions
  • 1/4 cup cilantro

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Cook the noodles according to package directions. Run under cold water, drain,, and set aside. In the same water, blanch the red pepper, celery, broccoli, and shredded cabbage for 1 minute. Run under cold water, drain, and set aside.


Whisk together the PB2, soy sauce, water, rice wine vinegar, ginger, garlic, honey, lime juice, and Sriracha to create the peanut dressing.


Add sesame oil to a skillet over medium heat. Add the vegetables and 2-3 tbsp. of water. Cook until just tender.


Add the noodles and sauce to the pan. Toss everything together and let warm for 2-3 minutes. Top with cilantro.

Nutritional Facts
Serving Size: 2 cups
Amount Per Serving
Calories 320
Calories from Fat 30
% Daily Value *
Total Fat 4g
Saturated Fat 0g
Monounsaturated Fat 0g
Polyunsaturated Fat 0g
Cholesterol 0mg
Sodium 1177mg
Total Carbohydrate 63g
Dietary Fiber 6g
Sugars 10g
Protein 17g

* Percent Daily Values are based on a 2,000 calorie diet. Your daily values may be higher or lower depending on your calorie needs.

The Nutritional Values provided are estimates only and may vary based on the preparation method.

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About the author Meet Kristen McCaffrey
Hi, I’m the cookbook author, recipe developer, and food enthusiast behind Slender Kitchen. I am obsessed with making healthy food that is easy to prepare and absolutely delicious. Meal planning is my secret weapon and I hope I can make meal time easier for you with our tried and tested recipes and foolproof meal plans. Learn More
† We are a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to and affiliated sites.
1 Comment
On Healthy Peanut Noodles
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Megan Eaton
March 26, 2016 - 12:14
Add a Rating:
Lots of flavor and loved the combo of veggies! I subbed shirtaki noodles and added in shrimp. Super tasty!
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