June 14, 2026 · 10 min

Caramelized Onion Mozzarella Chicken with Thyme Potatoes and Carrots

Side Dish10 min721 cal / serving

This comforting chicken dinner brings together tender cutlets, deeply savory onion, a touch of red wine vinegar and a blanket of melty mozzarella.

Roasted potatoes and carrots seasoned with dried thyme make it a complete plate with simple ingredients and plenty of cozy flavor.


Recipe details

Side Dish10 min721 cal / serving2 servings

Nutrition per serving

Calories721 kcalProtein66.7 gFat24 gCarbs52.8 gSugar20.1 gFiber7.6 gSodium1097 mg

Dietary labels

Gluten-free: yesLactose-free: noDairy-free: no

Allergen check

Gluten / wheat: not detectedMilk / dairy: containsEgg: not detectedFish: not detectedShellfish: not detectedPeanut: not detectedTree nuts: not detectedSoy: not detectedSesame: not detectedMustard: not detectedCelery: not detectedSulphites: not detectedLupin: not detectedMolluscs: not detected

Values are calculated per serving from ingredient amounts and the ingredient nutrition reference per 100g. Allergen and diet labels use available ingredient metadata and name matching; always check product labels for strict diets or allergies. Some ingredient amounts or nutrition values were incomplete, so this is marked as a partial estimate.


Ingredients

Potatoes12 ounce PotatoesView ingredient guide
Onion1 unit OnionView ingredient guide
Carrot12 ounce CarrotView ingredient guide
Dried Thyme1 teaspoon Dried ThymeView ingredient guide
Mozzarella Cheese0.5 cup Mozzarella CheeseView ingredient guide
Red Wine Vinegar5 teaspoon Red Wine VinegarView ingredient guide
Chicken Cutlets12 ounce Chicken CutletsView ingredient guide
Saltteaspoon (tsp) SaltView ingredient guide
Black Pepperteaspoon (tsp) Black PepperView ingredient guide

Instructions

  1. Preheat the oven for roasting. Wash and dry the potatoes and carrots.
  2. Cut the potatoes into bite-size pieces. Cut the carrots into similarly sized pieces so they roast evenly.
  3. Arrange the potatoes and carrots on a baking sheet. Season with salt, black pepper and some of the dried thyme.
  4. Roast the potatoes and carrots until browned at the edges and tender, turning once during cooking if needed.
  5. While the vegetables roast, halve, peel and thinly slice the onion.
  6. Cook the sliced onion in a skillet over medium heat, stirring occasionally, until softened and deeply golden. Season with salt, black pepper and the remaining dried thyme.
  7. Stir the red wine vinegar and chicken stock concentrate into the onions, scraping up any browned bits in the skillet. Continue cooking until the onion mixture is glossy and savory.
  8. Pat the chicken cutlets dry and season both sides with salt and black pepper.
  9. Cook the chicken cutlets in a skillet until browned on the outside and cooked through.
  10. Spoon the caramelized onion mixture over the chicken, then sprinkle mozzarella cheese on top.
  11. Let the cheese melt over the hot chicken, using gentle heat or the warm oven if needed.
  12. Serve the mozzarella-topped chicken with the thyme-roasted potatoes and carrots on the side.

Recipe Tips

Cut the potatoes and carrots into similar-size pieces so they finish roasting at the same time.

Cook the onion patiently until golden; this builds the rich, savory flavor that defines the topping.

Patting the chicken dry before seasoning helps it brown more evenly in the skillet.

Add the mozzarella at the end so it melts without overcooking the chicken.

FAQ

How do I know when the chicken cutlets are done?

The chicken should be browned on the outside and cooked through in the center. Because cutlets are thin, keep an eye on them so they do not dry out.

Can I prepare the onion topping ahead of time?

Yes. The caramelized onion mixture can be cooked ahead and gently rewarmed before spooning it over the chicken.

What should I do if the mozzarella is not melting quickly?

Keep the topped chicken over gentle heat or place it briefly in the warm oven until the cheese softens and melts.

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