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There’s something magical about peanut sauce. It’s rich, nutty, salty, tangy, and just a little sweet—all in perfect balance. This peanut sauce comes together in minutes and has the power to turn a bowl of plain noodles into a satisfying meal. It’s the kind of sauce that should be in every home cook’s back pocket, ready to go whenever you need a quick and delicious dinner.
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What Makes This Peanut Sauce Special
This peanut sauce isn’t just for dipping spring rolls. It’s designed to cling to noodles, coating every strand in velvety, flavorful goodness. The combination of peanut butter, soy sauce, lime juice, and a touch of honey creates a sauce that’s both complex and incredibly easy to make. A little sesame oil adds depth, while chili flakes give it just the right amount of heat. It’s versatile enough to pair with any type of noodle—ramen, rice noodles, soba, or even spaghetti if that’s what you have on hand.
This sauce also plays well with add-ins. Want more crunch? Toss in some crushed peanuts. Looking for more brightness? A little fresh ginger or garlic can take it in a different direction. It’s endlessly adaptable, making it one of those recipes you’ll want to memorize.
Ingredients You Need
Most of the ingredients for this peanut sauce are pantry staples, but a few might require a trip to the Asian grocery store. Here’s what you need:
- Peanut butter: Smooth peanut butter works best for a creamy sauce, but chunky can add texture.
- Soy sauce: Adds umami and saltiness to balance the richness of the peanuts.
- Lime juice: A touch of acidity brightens up the sauce and keeps it from feeling too heavy.
- Honey: Just a little sweetness rounds out the flavors. You can substitute maple syrup or agave syrup to make it vegan.
- Rice vinegar: Enhances the tanginess without overpowering the other ingredients.
- Sesame oil: Adds depth and a slight smokiness.
- Chili flakes (optional): For a bit of heat. You can substitute chili paste or sriracha if you like.
- Warm water: Helps thin the sauce to the perfect consistency for tossing with noodles.
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How to Make Peanut Sauce
Despite the short ingredient list, this sauce delivers big flavor. Here’s how to make it:
- Whisk the base together. In a bowl, combine the peanut butter, soy sauce, lime juice, honey, rice vinegar, sesame oil, and chili flakes.
- Adjust the consistency. Add warm water, a little at a time, whisking until the sauce is smooth and pourable but still thick enough to coat noodles.
- Taste and tweak. Give it a taste and adjust the flavors as needed—more soy sauce for saltiness, more lime juice for acidity, or more honey for sweetness.
Expert Tips for Success
A few simple tricks will help you get the best results every time:
- Use warm water to thin out the sauce. Cold water can cause the peanut butter to seize up.
- Whisk well to fully incorporate the peanut butter and soy sauce. If needed, use a fork or an immersion blender to get it extra smooth.
- Let it sit for a few minutes before using. The flavors meld together beautifully with a little rest time.
How to Use Peanut Sauce
This sauce is amazing tossed with hot noodles, allowing it to coat every strand evenly. It works particularly well with chewy udon, springy ramen, or flat rice noodles like chow fun. If you want to turn it into a full meal, add veggies (shredded carrots, julienned cucumbers, diced bell peppers, or steamed broccoli or bok choy) and protein (shredded chicken; browned ground turkey, chicken, or pork; shrimp; or edamame or crispy pan-fried tofu). This sauce is also perfect for Dumpling Salad with smashed cucumbers.
Beyond noodles, peanut sauce is great as a dip for dumplings, Vietnamese Summer Rolls, a dressing for cold noodle salads, or even a drizzle over grilled meats. If you make extra, keep it in an airtight container in the fridge—it will thicken as it chills, but you can loosen it up with a little warm water before using.
Peanut Sauce
Ingredients
- 1/4 cup peanut butter
- 2 tablespoons soy sauce
- 1 tablespoon lime juice
- 1 tablespoon honey
- 1 tablespoon rice vinegar
- 1 teaspoon sesame oil
- 1/4 teaspoon chili flakes optional
- 2 to 3 tablespoons warm water
Instructions
- Mix the ingredients. In a medium bowl, whisk together the peanut butter, soy sauce, lime juice, honey, rice vinegar, sesame oil, and chili flakes until smooth.
- Thin it out. Gradually add warm water, whisking constantly, until the sauce reaches your desired consistency.
- Taste and adjust. Add more soy sauce, lime juice, or honey if needed.
- Serve immediately over warm noodles or store in an airtight container in the refrigerator for later use.
- Notes:
- Store in the refrigerator for up to 5 days.
- The sauce will thicken as it chills. Just add a splash of warm water and stir before using.
Nutrition
Robin Donovan is an AP syndicated writer, recipe developer, food photographer, and author of more than 40 cookbooks including the bestsellers Ramen Obsession and Ramen for Beginners. Her work is featured by major media outlets including Huffington Post, MSN, Chicago Sun-Times, Orlando Sentinel, Buzzfeed, Cooking Light, Mercury News, Seattle Times, Pop Sugar, and many others. More about Robin