Grilled Citrus-Mustard Chicken with Toasted Peanut Sauce

By , Test Kitchen Director · Reviewed by AislePrompt Editorial · ·

Juicy grilled chicken marinated in tangy citrus and mustard, served with a rich, toasted peanut sauce inspired by West African flavors. This african-inspired chicken ready in about 85 minutes blends (about 1 lb) boneless chicken thighs, orange juice, lemon juice 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 450 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: 70 min Cook: 15 min Serves 4 African cuisine 450 cal/serving
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Ingredients

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Instructions

  1. Step 1: In a bowl, whisk together 1/2 cup orange juice, 1/4 cup lemon juice, 2 tbsp Dijon mustard, 3 minced garlic cloves, 2 tbsp olive oil, 1 tsp salt, and 1/2 tsp black pepper. Place 4 boneless chicken thighs into the marinade, coating well. Cover and refrigerate for at least 1 hour.
  2. Step 2: Preheat grill to medium-high heat (about 400°F). Remove chicken from marinade and grill for 6-7 minutes per side until internal temperature reaches 165°F and juices run clear.
  3. Step 3: While chicken grills, make peanut sauce: whisk 1/3 cup smooth peanut butter with 1/4 cup water, 1 tbsp honey, 1/4 tsp red chili flakes, and fold in 1/4 cup chopped toasted peanuts until smooth and slightly thickened.
  4. Step 4: Serve grilled chicken topped with a generous spoonful of peanut sauce alongside your favorite sides for a flavorful meal.

Frequently asked questions

How long does Grilled Citrus-Mustard Chicken with Toasted Peanut Sauce take to make?

Total time is about 85 minutes (70 min prep + 15 min cook). A small batch typically covers several meals in the week — store as the recipe directs.

How do I store leftover Grilled Citrus-Mustard Chicken with Toasted Peanut 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 Grilled Citrus-Mustard Chicken with Toasted Peanut 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 Grilled Citrus-Mustard Chicken with Toasted Peanut 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 Grilled Citrus-Mustard Chicken with Toasted Peanut Sauce?

African chicken 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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