Pan-Seared Chicken Thighs with Caramelized Onions and Mushrooms
Tender chicken thighs with deeply caramelized onions and earthy mushrooms, finished in a rich pan sauce. This american-inspired chicken (low carb) ready in about 40 minutes pairs (12 oz total) bone-in chicken thighs, tablespoons olive oil, medium, thinly sliced yellow onion for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 267 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.
Ingredients
- 4 (12 oz total) bone-in chicken thighs
- 2 tablespoons olive oil
- 1 medium, thinly sliced yellow onion
- 8 oz, sliced cremini mushrooms
- 2 cloves, minced garlic
- 1 teaspoon dried thyme
- 1/2 teaspoon salt
- 1/4 teaspoon black pepper
Instructions
- Step 1: Pat chicken thighs dry with paper towels, then season both sides with 1/2 teaspoon salt and 1/4 teaspoon black pepper.
- Step 2: Heat 1 tablespoon olive oil in a large skillet over medium-high heat until shimmering. Place thighs skin-side down and cook for 5-6 minutes until golden brown, then flip and cook 3-4 minutes more.
- Step 3: Remove chicken, add remaining 1 tablespoon olive oil to skillet, then add sliced onions and cook 5-6 minutes until softened and caramelized, stirring occasionally. Add sliced mushrooms and 2 minced garlic cloves, cooking 4-5 minutes until mushrooms are tender and golden.
- Step 4: Return chicken to skillet, skin-side up, and add 1 teaspoon dried thyme. Spoon onion-mushroom mixture over chicken, cover, and cook 15-18 minutes until chicken reaches 165°F internally.
- Step 5: Remove chicken, let rest 5 minutes, then serve with pan sauce.
Equipment for this recipe
Top-rated tools to make this recipe successfully.
Frequently asked questions
How long does Pan-Seared Chicken Thighs with Caramelized Onions and Mushrooms take to make?
Total time is about 40 minutes (10 min prep + 30 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 Thighs with Caramelized Onions and Mushrooms?
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 tablespoons olive oil from drying out.
Can I substitute ingredients in Pan-Seared Chicken Thighs with Caramelized Onions and Mushrooms?
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 Thighs with Caramelized Onions and Mushrooms 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 Pan-Seared Chicken Thighs with Caramelized Onions and Mushrooms low carb?
Yes — this recipe is tagged low carb based on its ingredient list. Always cross-check labels for packaged ingredients (sauces, broths, condiments) since formulations vary by brand.
What others are saying
- ★★★★★
Absolutely wonderful.
- ★★★★☆
My family liked it. I personally would prefer more depth of flavor.
- ★★★★☆
Solid recipe. Not groundbreaking but definitely making it again.
