Thai peanut sauce
Patricia Packard
This Thai peanut sauce is a game-changer in my kitchen—so simple, yet so versatile. Its creamy, nutty richness paired with a tangy kick of lime can transform the most basic ingredients into something extraordinary.
Prep Time 10 minutes mins
Total Time 10 minutes mins
Servings 8
Calories 150 kcal
- ¾ cup natural peanut butter made with just peanuts + salt
- 3 tablespoons low-sodium soy sauce or tamari
- 1 –2 tablespoons maple syrup adjust for desired sweetness
- 1 tablespoon toasted sesame oil optional; omit if you prefer no sesame flavor
- 2 tablespoons rice vinegar
- ½ cup warm water plus more to thin as needed
- ½ teaspoon ground ginger
- 2 small cloves garlic finely minced
- 1 tablespoon fresh lime juice
- ¼ –½ teaspoon red pepper flakes depending on how spicy you like it
Substitutions & Alternatives:
- Peanut butter: Almond butter or sunflower seed butter for a nut-free version.
- Maple syrup: Honey or agave nectar work just as well.
- Rice vinegar: Apple cider vinegar or white wine vinegar in a pinch.
- Red pepper flakes: Sriracha or chili garlic sauce for more complex heat.
Combine the Base Ingredients
In a medium bowl, add the peanut butter, soy sauce, maple syrup, sesame oil, and rice vinegar.
Tip: Use natural-style peanut butter—it has a slightly looser consistency and delivers a richer, more authentic flavor.
Whisk in the Aromatics
Stir in the ground ginger, minced garlic, and red pepper flakes.
Tip: Mince the garlic as finely as possible to infuse the sauce without large chunks. If you’re in a rush, grate the garlic on a microplane!
Pour in the Warm Water
Gradually whisk in ½ cup warm water until the sauce is smooth and creamy.
Tip: Start with less water and add more, a tablespoon at a time, until you reach your desired consistency.
Brighten with Lime Juice
Finally, stir in the fresh lime juice. Taste and adjust—add another dash of soy sauce for saltiness, maple syrup for sweetness, or red pepper flakes for heat.
Tip: Fresh lime juice makes all the difference; the bottled kind can taste flat.
Rest Before Serving
Let the sauce sit at room temperature for 5–10 minutes. This allows the flavors to meld beautifully.
Tip: If the sauce thickens too much as it sits, whisk in a little more warm water before serving.
Buttermilk Substitute: If you wanted a tangier sauce, mix ¼ cup milk with 1 teaspoon lemon juice and let it sit for 5 minutes.
Texture Hacks: For an extra-smooth sauce, blend all ingredients in a small food processor or blender.
Heat Level Variations:
Mild: ¼ teaspoon red pepper flakes.
Medium: ½ teaspoon.
Spicy: 1 teaspoon or add a dash of cayenne.
Common Mistakes:
Too thick? Add more warm water, a tablespoon at a time.
Too salty? Stir in extra maple syrup or a squeeze of lime.
Garlic overpowering? Reduce to one clove or quickly sauté the garlic first to mellow the bite.