Herb-Crusted Keto Chicken with Lemon-Garlic Butter

By AislePrompt Test Kitchen · Reviewed by AislePrompt Editorial · ·

Juicy chicken breasts coated in a crispy herb crust, served with a rich lemon-garlic butter sauce that melts into the meat for a satisfying low-carb meal. This american-inspired keto (high protein, low carb) ready in about 35 minutes pairs (6 oz each) boneless chicken breasts, avocado oil, garlic powder for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 380 calories and feeds 4, 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.

★ 3.7 (10 ratings) Prep: 15 min Cook: 20 min Serves 4 American cuisine 380 cal/serving
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Ingredients

Instructions

  1. Step 1: Pat chicken breasts dry with paper towels, then season both sides evenly with 1 tsp garlic powder, 1 tsp dried thyme, 1/2 tsp dried rosemary, and 1 tsp lemon zest.
  2. Step 2: Heat 1 tbsp avocado oil in a large oven-safe skillet over medium-high heat until shimmering. Add chicken and sear for 3 minutes per side until golden brown and crispy, then transfer skillet to a preheated 400°F (200°C) oven.
  3. Step 3: Bake for 12-15 minutes until internal temperature reaches 165°F (74°C), then remove from oven. Add 2 tbsp butter and 1 tbsp lemon juice to the skillet, swirling to combine, and cook over medium heat for 1 minute until butter is melted and fragrant.
  4. Step 4: Return chicken to skillet, spooning sauce over top, and cook for 1 minute to absorb flavors. Sprinkle with 2 tbsp fresh parsley and serve immediately.

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Frequently asked questions

How long does Herb-Crusted Keto Chicken with Lemon-Garlic Butter take to make?

Total time is about 35 minutes (15 min prep + 20 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 Herb-Crusted Keto Chicken with Lemon-Garlic Butter?

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 avocado oil from drying out.

Can I substitute ingredients in Herb-Crusted Keto Chicken with Lemon-Garlic Butter?

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 Herb-Crusted Keto Chicken with Lemon-Garlic Butter 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 Herb-Crusted Keto Chicken with Lemon-Garlic Butter high protein?

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

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