Grilled Cajun-Spiced Chicken with Roasted Red Pepper Sauce

By AislePrompt Test Kitchen · Reviewed by AislePrompt Editorial · ·

Juicy grilled chicken breasts seasoned with a smoky Cajun spice blend, served alongside a vibrant roasted red pepper sauce with garlic and herbs. This american-inspired chicken (gluten free) ready in about 30 minutes blends olive oil, Cajun seasoning, minced garlic cloves 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 280 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: 15 min Cook: 15 min Serves 4 American cuisine 280 cal/serving
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Ingredients

Instructions

  1. Step 1: Preheat grill to medium-high heat (about 400°F). Rub 4 boneless skinless chicken breasts with 3 tbsp olive oil and sprinkle evenly with 2 tbsp Cajun seasoning, pressing gently to adhere.
  2. Step 2: Place chicken on the grill and cook for 6-7 minutes per side, until internal temperature reaches 165°F and juices run clear. Remove and rest for 5 minutes.
  3. Step 3: Meanwhile, in a blender, combine 2 large roasted red peppers, 3 minced garlic cloves, 1 tsp fresh thyme leaves, 1 tbsp lemon juice, 1 tsp salt, 1/2 tsp black pepper, and 1/4 cup water. Blend until smooth and creamy.
  4. Step 4: Serve grilled chicken breasts drizzled with the roasted red pepper sauce alongside, garnished with additional thyme if desired.

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Frequently asked questions

How long does Grilled Cajun-Spiced Chicken with Roasted Red Pepper Sauce take to make?

Total time is about 30 minutes (15 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 Cajun-Spiced Chicken with Roasted Red Pepper 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 Cajun-Spiced Chicken with Roasted Red Pepper 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 Cajun-Spiced Chicken with Roasted Red Pepper 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.

Is Grilled Cajun-Spiced Chicken with Roasted Red Pepper Sauce gluten free?

Yes — this recipe is tagged gluten free based on its ingredient list. Always cross-check labels for packaged ingredients (sauces, broths, condiments) since formulations vary by brand.

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