This Creamy Caramelized Onion Chicken is a comforting, restaurant-quality dinner made with simple pantry ingredients. Tender seasoned chicken simmers in a rich, velvety cream sauce filled with sweet caramelized onions. It’s quick enough for busy weeknights yet impressive enough for guests. Serve it with rice, pasta, mashed potatoes, or steamed veggies for a complete meal the whole family will love.
Times + Servings + Basic Info
- Prep Time: 5 minutes
- Cook Time: 20 minutes
- Total Time: 25 minutes
- Servings: 4
- Category: Dinner, Skillet Chicken
- Cuisine: American
Ingredients
For the Chicken
- 2–3 medium boneless skinless chicken breasts, sliced horizontally
- 1/2 teaspoon garlic powder
- 1/2 teaspoon paprika
- 1/2 teaspoon oregano
- 1/2 teaspoon salt
- 1/2 teaspoon pepper
- 1 tablespoon avocado oil
For the Sauce
- 4 tablespoons butter
- 1 cup finely chopped or sliced onions
- 1 tablespoon balsamic vinegar
- 1/2 teaspoon honey or sugar
- 1/2 cup chicken broth or stock
- 1 cup heavy cream
- 1/4 cup freshly grated Parmesan cheese (optional)
Ingredient Notes
- Chicken thighs can replace chicken breasts if preferred.
- Yellow or sweet onions caramelize best.
- Substitute half-and-half for a lighter sauce.
- Add extra broth if the sauce becomes too thick.
How to Make Creamy Caramelized Onion Chicken
1. Prep the Chicken
Slice the chicken breasts horizontally to create thinner cutlets. Mix the garlic powder, paprika, oregano, salt, and pepper in a small bowl. Season both sides of the chicken generously.
2. Sear the Chicken
Heat avocado oil in a large skillet over medium-high heat. Cook the chicken for 4–5 minutes per side, or until golden and cooked through. Transfer to a plate and set aside.
3. Caramelize the Onions
In the same skillet, melt the butter. Add the chopped onions and cook on low-medium heat for 10–15 minutes, stirring as needed, until soft and golden. Add balsamic vinegar and honey, cooking 1–2 minutes more.
4. Build the Sauce
Increase the heat to high. Whisk in the chicken broth and bring to a boil. Reduce heat to low and pour in the heavy cream. Simmer 1–2 minutes until slightly thickened. If too thick, add more broth.
5. Finish the Dish
Stir in the Parmesan (if using). Return the chicken to the skillet and spoon sauce over the top. Serve warm with rice, pasta, mashed potatoes, or steamed vegetables.
Variations & Substitutions
- Use chicken thighs for a juicier alternative.
- Add mushrooms to the onions for extra richness.
- Swap Parmesan for mozzarella or leave it out for a lighter sauce.
- Make it low-carb by serving with cauliflower rice or zucchini noodles.
- Add red pepper flakes for a lightly spicy version.
Storage & Reheating
Fridge: Store leftovers for 3–4 days in an airtight container.
Freezer: Freeze up to 2 months. Thaw overnight before reheating.
Reheating: Warm in a skillet on low heat or microwave in short intervals. Add broth or cream to loosen the sauce if needed.
What to Serve With Creamy Caramelized Onion Chicken
- Buttered pasta or fettuccine
- Fluffy white rice or jasmine rice
- Mashed potatoes or garlic mashed cauliflower
- Steamed broccoli or green beans
- Mixed green salad
FAQ
Can I use chicken thighs instead of chicken breasts?
Yes, chicken thighs stay very tender and work perfectly. Adjust cook time as needed.
Can I make this recipe ahead of time?
Yes, you can prepare it up to a day ahead. Store chicken and sauce together for best flavor.
How do I make the sauce less thick?
Add extra chicken broth until it reaches the consistency you prefer.
How long does this recipe last in the fridge?
It keeps well for 3–4 days in an airtight container.
Nutrition (Estimated)
Calories: 335
Protein: 15g
Carbs: 4g
Fat: 29g
Fiber: 0g
Sugar: 2g
Nutrition facts are estimated using online tools and may vary. For precise dietary advice, consult a nutrition professional.
