Spiced Tamarind Peanut Rujak Sauce

By AislePrompt Test Kitchen · Reviewed by AislePrompt Editorial · ·

A tangy, sweet, and spicy Indonesian-inspired sauce with tamarind, palm sugar, peanuts, and chili, perfect for grilled meats or fresh fruit. This indonesian-inspired quick meals ready in about 10 minutes blends tamarind paste, grated palm sugar, chopped roasted peanuts into a versatile sauce that lifts everything from grain bowls and roasted vegetables to grilled proteins — a small-batch staple worth keeping in the fridge. Each serving lands at about 120 calories and feeds 4, so a small batch covers several meals across the week without taking over the fridge. Tap "Plan a meal with the AI" below to drop this recipe into your week and send the ingredients straight to Instacart. Nutrition values are approximate, calculated from USDA FoodData Central (fdc.nal.usda.gov) — verify against ingredient labels for any health-driven dietary plan.

Prep: 5 min Cook: 5 min Serves 4 Indonesian cuisine 120 cal/serving
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Ingredients

Instructions

  1. Step 1: In a small saucepan, combine 2 tbsp tamarind paste, 3 tbsp grated palm sugar, and 1/4 cup water. Heat over medium heat for 3-4 minutes, stirring until the sugar dissolves and the mixture thickens slightly.
  2. Step 2: Remove from heat and stir in 2 minced garlic cloves, 2 tbsp fish sauce, 2 tbsp lime juice, and 1 tsp red chili flakes. Mix well until combined and fragrant.
  3. Step 3: Allow the sauce to cool slightly, then stir in 1/3 cup chopped roasted peanuts for texture. The sauce should be thick but pourable, perfect for drizzling over grilled meats or fresh fruit salads.

Frequently asked questions

How long does Spiced Tamarind Peanut Rujak Sauce take to make?

Total time is about 10 minutes (5 min prep + 5 min cook). A small batch typically covers several meals in the week — store as the recipe directs.

How do I store leftover Spiced Tamarind Peanut Rujak Sauce?

Transfer to an airtight jar and refrigerate for up to 5–7 days. Most sauces freeze well for up to 2 months — portion into small containers or freezer bags so you can thaw only what you need. Stir before serving; cream- or yogurt-based sauces may separate on standing.

Can I substitute ingredients in Spiced Tamarind Peanut Rujak Sauce?

Yes — most ingredients in this recipe have flexible swaps. For oil, use any neutral high-smoke-point oil (avocado, grapeseed, refined coconut). For aromatics, dried herbs at ⅓ the volume of fresh work in a pinch. The full ingredient list is shoppable on Instacart so you can see substitutes in real time.

How do I scale Spiced Tamarind Peanut Rujak Sauce for a different number of people?

The recipe is written for 4 servings. Multiply each ingredient by (your serving target / 4). Cook time stays roughly the same up to 2x; for 3-4x batches, switch from a skillet to a sheet pan or stockpot so the food isn't crowded — overcrowding steams instead of browns.

What goes well with Spiced Tamarind Peanut Rujak Sauce?

Indonesian quick meals like this pair well with a simple grain (rice, couscous, or crusty bread), a quick salad with acid (lemon vinaigrette, pickled onions), and a pan sauce or yogurt-based dip. Tap "Plan a meal with the AI" to get specific side suggestions.

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