Lemon-Garlic Baked Chicken with Roasted Asparagus

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

Juicy chicken thighs baked with lemon and garlic, served with tender asparagus spears for a simple, satisfying keto dinner. This american-inspired keto ready in about 40 minutes pairs chicken thighs, olive oil, garlic for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 420 calories and feeds 4, so it slots cleanly into a low-carb week and pairs well with cauliflower rice or roasted green vegetables. 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.

★ 4.2 (14 ratings) Prep: 15 min Cook: 25 min Serves 4 American cuisine 420 cal/serving
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Ingredients

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Instructions

  1. Step 1: Preheat oven to 400°F (200°C). Place chicken thighs skin-side up in a baking dish, then drizzle with 2 tbsp olive oil, 3 minced garlic cloves, 1 tsp dried rosemary, 1/2 tsp salt, and 1/4 tsp black pepper; rub to coat evenly.
  2. Step 2: Arrange 1 bunch trimmed asparagus (12 oz) around the chicken, then squeeze the juice of 1 lemon over everything.
  3. Step 3: Bake for 25-30 minutes until the chicken is golden brown and an instant-read thermometer inserted into the thickest part registers 165°F (74°C), and the asparagus is tender-crisp.

Frequently asked questions

How long does Lemon-Garlic Baked Chicken with Roasted Asparagus take to make?

Total time is about 40 minutes (15 min prep + 25 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 Lemon-Garlic Baked Chicken with Roasted Asparagus?

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 chicken thighs from drying out.

Can I substitute ingredients in Lemon-Garlic Baked Chicken with Roasted Asparagus?

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 Lemon-Garlic Baked Chicken with Roasted Asparagus 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.

What goes well with Lemon-Garlic Baked Chicken with Roasted Asparagus?

American keto like this pair well with a low-carb side — cauliflower rice, roasted broccoli or asparagus, or a leafy salad with olive oil and parmesan. Rice, couscous and bread would blow the carb budget this recipe is built around. Tap "Plan a meal with the AI" to get specific side suggestions.

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