Pan-Seared Chicken Thighs with Caramelized Onion Cream Sauce
Juicy chicken thighs with deeply caramelized onions and a rich cream sauce, perfect for a weeknight keto dinner. This american-inspired one pot (keto) ready in about 30 minutes blends olive oil, medium, thinly sliced yellow onion, heavy cream into a versatile sauce that lifts everything from grain bowls and roasted vegetables to grilled proteins — a small-batch staple worth keeping in the fridge. Each serving lands at about 420 calories and feeds 4, so a small batch covers several meals across the week without taking over the fridge. 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 (skin-on, 6 oz total) bone-in chicken thighs
- 1 tbsp olive oil
- 1 medium, thinly sliced yellow onion
- 3 tbsp heavy cream
- 1 tsp dijon mustard
- 1/4 tsp garlic powder
- 1/2 tsp sea salt
- 1/4 tsp black pepper
Instructions
- Step 1: Pat chicken thighs dry with paper towels and season evenly with salt, pepper, and garlic powder. Heat olive oil in a large skillet over medium-high heat (375°F) until shimmering.
- Step 2: Place chicken skin-side down in skillet and cook for 8-10 minutes without moving until golden brown and crisp. Flip and cook for 5 more minutes until internal temperature reaches 165°F.
- Step 3: Remove chicken and set aside. Add sliced onions to the same skillet and cook over medium heat for 10-12 minutes, stirring occasionally, until deeply caramelized and soft. Stir in heavy cream and dijon mustard, then simmer for 2 minutes until sauce thickens slightly. Return chicken to skillet and coat with sauce, cooking for 1 more minute to heat through.
Equipment for this recipe
Top-rated tools to make this recipe successfully.
Frequently asked questions
How long does Pan-Seared Chicken Thighs with Caramelized Onion Cream Sauce take to make?
Total time is about 30 minutes (10 min prep + 20 min cook). A small batch typically covers several meals in the week — store as the recipe directs.
How do I store leftover Pan-Seared Chicken Thighs with Caramelized Onion Cream Sauce?
Transfer to an airtight jar and refrigerate for up to 5–7 days. Most sauces freeze well for up to 2 months — portion into small containers or freezer bags so you can thaw only what you need. Stir before serving; cream- or yogurt-based sauces may separate on standing.
Can I substitute ingredients in Pan-Seared Chicken Thighs with Caramelized Onion Cream Sauce?
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 Onion Cream Sauce 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 Onion Cream Sauce keto?
Yes — this recipe is tagged keto based on its ingredient list. Always cross-check labels for packaged ingredients (sauces, broths, condiments) since formulations vary by brand.
What others are saying
- ★★★★★
The flavors in this pan-seared are incredible.
- ★★★★☆
Nice recipe! Presentation was beautiful. Flavor was good, not great.
- ★★★☆☆
Average. The concept is good but execution needs work on seasoning.
