Herb-Crusted Keto Chicken Breasts with Lemon Zest

By AislePrompt Test Kitchen · Reviewed by AislePrompt Editorial · ·

Crispy parmesan-crusted chicken breasts with rosemary and thyme, baked to golden perfection and finished with bright lemon zest for a perfectly balanced low-carb meal. This american-inspired chicken (keto, low-carb) ready in about 32 minutes pairs Parmesan cheese, finely grated, Dried rosemary, Dried thyme 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.

★ 3.5 (8 ratings) Prep: 10 min Cook: 22 min Serves 4 American cuisine 380 cal/serving
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Ingredients

Instructions

  1. Step 1: Preheat oven to 400°F (200°C) and line a baking sheet with parchment paper.
  2. Step 2: In a shallow dish, combine 1/2 cup grated parmesan, 1/4 cup keto panko, 1 tsp dried rosemary, 1 tsp dried thyme, 1/2 tsp garlic powder, and 1/4 tsp black pepper; mix until evenly distributed.
  3. Step 3: Pat chicken breasts dry with paper towels, then brush both sides with 2 tbsp olive oil.
  4. Step 4: Press each chicken breast firmly into the parmesan mixture, coating both sides evenly, and place on the prepared baking sheet.
  5. Step 5: Bake for 20-22 minutes until the crust is golden brown and the internal temperature reaches 165°F (74°C), then immediately sprinkle with lemon zest and serve.

Equipment for this recipe

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Frequently asked questions

How long does Herb-Crusted Keto Chicken Breasts with Lemon Zest take to make?

Total time is about 32 minutes (10 min prep + 22 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 Breasts with Lemon Zest?

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 dried rosemary from drying out.

Can I substitute ingredients in Herb-Crusted Keto Chicken Breasts with Lemon Zest?

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 Breasts with Lemon Zest 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 Breasts with Lemon Zest keto?

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

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