Pan-Seared Chicken Breast with Roasted Garlic and Cauliflower Mash

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

Tender chicken breasts pan-seared to golden perfection served alongside a creamy roasted garlic cauliflower mash. This american-inspired whole30 (gluten free, low carb) ready in about 45 minutes pairs (6 oz each) chicken breasts, olive oil, whole garlic cloves for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 350 calories and feeds 2, so it slots cleanly into a weekly meal plan and pairs well with a quick salad or grain on the side. 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: 10 min Cook: 35 min Serves 2 American cuisine 350 cal/serving
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Ingredients

Instructions

  1. Step 1: Preheat oven to 400°F. Toss 4 cups cauliflower florets with 1 tbsp olive oil and 1/2 tsp salt, spread on a baking sheet, and roast for 25 minutes until golden and tender.
  2. Step 2: While cauliflower roasts, heat 1 tbsp olive oil in a large skillet over medium-high heat. Add 2 whole garlic cloves and sauté for 1 minute until fragrant, then add 2 chicken breasts seasoned with 1/2 tsp salt and 1/4 tsp black pepper. Cook for 6 minutes per side until golden brown and internal temperature reaches 165°F.
  3. Step 3: Transfer chicken to a plate and cover loosely with foil. In the same skillet, add 2 remaining garlic cloves and fresh thyme, cooking for 30 seconds until aromatic.
  4. Step 4: Transfer roasted cauliflower and garlic cloves to a blender; add 1/4 cup coconut milk, 1 tbsp lemon juice, and 1/4 tsp black pepper. Blend until smooth and creamy.
  5. Step 5: Serve chicken breasts topped with a spoonful of cauliflower mash, garnish with fresh thyme if desired.

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Frequently asked questions

How long does Pan-Seared Chicken Breast with Roasted Garlic and Cauliflower Mash take to make?

Total time is about 45 minutes (10 min prep + 35 min cook). Most home cooks find this fits comfortably into a weeknight; double the batch on Sunday for two dinners.

How do I store leftover Pan-Seared Chicken Breast with Roasted Garlic and Cauliflower Mash?

Cool to room temperature within 2 hours, then store in an airtight container in the fridge for up to 4 days. Reheat covered in a 350°F oven for 10-12 minutes, or microwave at 70% power in 60-second bursts to keep (6 oz each) chicken breasts from drying out.

Can I substitute ingredients in Pan-Seared Chicken Breast with Roasted Garlic and Cauliflower Mash?

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 Pan-Seared Chicken Breast with Roasted Garlic and Cauliflower Mash for a different number of people?

The recipe is written for 2 servings. Multiply each ingredient by (your serving target / 2). 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 Pan-Seared Chicken Breast with Roasted Garlic and Cauliflower Mash gluten free?

Yes — this recipe is tagged gluten free, low carb, whole30, dairy 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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