Herb-Crusted Keto Chicken Breasts with Lemon-Garlic Butter

By AislePrompt Test Kitchen · Reviewed by AislePrompt Editorial · ·

Crisp golden chicken breasts coated in a parmesan-herb crust, served with a zesty lemon-garlic butter sauce for a restaurant-worthy low-carb meal. This american-inspired chicken (keto, low-carb) ready in about 37 minutes pairs finely grated Parmesan cheese, Almond flour, Dried rosemary 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.

★ 3.4 (10 ratings) Prep: 15 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. Pat chicken breasts dry with paper towels and season both sides with 1/2 tsp salt and 1/4 tsp black pepper.
  2. Step 2: In a shallow dish, combine 1/2 cup finely grated parmesan, 1/4 cup almond flour, 1/2 tsp dried rosemary, and 1/2 tsp garlic powder.
  3. Step 3: Dip each chicken breast into the mixture, pressing firmly to adhere, then place on a parchment-lined baking sheet.
  4. Step 4: Drizzle with 1 tbsp olive oil and bake for 20-22 minutes until golden and internal temperature reaches 165°F.
  5. Step 5: While chicken bakes, melt 2 tbsp butter in a small skillet over medium heat, add 2 minced garlic cloves, and cook for 1 minute until fragrant.
  6. Step 6: Stir in 2 tbsp lemon juice, remove from heat, and mix in 1 tbsp chopped parsley.
  7. Step 7: Top baked chicken with lemon-garlic butter sauce and let rest for 5 minutes before serving.

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Frequently asked questions

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

Total time is about 37 minutes (15 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-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 finely grated parmesan cheese from drying out.

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