July 1, 2026 · 5 min

Oven-Baked Chicken Mozzarella Sandwiches with Garlic Roasted Potatoes

Dinner5 min1633 cal / serving

This quick-prep dinner delivers all the saucy, melty goodness of chicken Parmesan without the breading or frying. Juicy chicken cutlets roast in marinara sauce, then get topped with gooey mozzarella-all in one oven-ready tray. Slide the saucy chicken into a toasted baguette for a satisfying sandwich and serve it with crispy garlic roasted potatoes and a creamy garlic aioli for dipping.

The best part? Minimal cleanup thanks to the tray method, so you can enjoy a hearty meal without spending hours in the kitchen. Perfect for busy weeknights when you crave comfort food with a lighter twist.


Recipe details

Dinner5 min1633 cal / serving2 servings

Nutrition per serving

Calories1633 kcalProtein52.8 gFat132.5 gCarbs56.4 gSugar16.6 gFiber4.4 gSodium1502 mg

Dietary labels

Gluten-free: noLactose-free: noDairy-free: no

Allergen check

Gluten / wheat: containsMilk / dairy: containsEgg: containsFish: not detectedShellfish: not detectedPeanut: not detectedTree nuts: not detectedSoy: containsSesame: 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

Potatoesounce PotatoesView ingredient guide
Oven-Ready Tray2 unit Oven-Ready TrayView ingredient guide
Asparagus6 ounce AsparagusView ingredient guide
Mozzarella Cheese0.5 cup Mozzarella CheeseView ingredient guide
Mayonnaise2 tablespoon MayonnaiseView ingredient guide
Chicken Cutlets12 ounce Chicken CutletsView ingredient guide
Garlic Powder1 teaspoon Garlic PowderView ingredient guide
Demi-Baguette2 unit Demi-BaguetteView ingredient guide
Marinara Sauce5 ounce Marinara SauceView ingredient guide
Cooking Oil1 teaspoon (tsp) Cooking OilView ingredient guide
Olive Oil1 teaspoon (tsp) Olive OilView ingredient guide
Saltteaspoon (tsp) SaltView ingredient guide
Black Pepperteaspoon (tsp) Black PepperView ingredient guide

Instructions

  1. Adjust rack to top position (top and middle positions for 4 servings) and preheat oven to 450°F. Wash and dry produce. Dice potatoes into ½-inch pieces.
  2. In one oven-ready tray, toss potatoes with a drizzle of oil, half the garlic powder, salt and pepper. Roast on top rack until browned and tender, 20-25 minutes. (For 4 servings, divide between two trays; bake side by side on top rack.)
  3. Pat chicken dry with paper towels; season all over with salt and pepper. Add marinara to remaining oven-ready tray; arrange chicken on top and drizzle with olive oil. (For 4 servings, divide between two trays.) Bake on top rack (side by side with potatoes) until chicken is golden and cooked through, 15-20 minutes. (For 4, bake chicken trays on middle rack, 18-22 minutes.) In the last 1-2 minutes, sprinkle mozzarella over chicken; return to oven until melted.
  4. While potatoes and chicken bake, in a small bowl, combine mayonnaise, remaining garlic powder, 1 tsp water (2 tsp for 4 servings), salt and pepper; set aside.
  5. Halve baguettes lengthwise and toast until golden. (You can toast in the oven if you like.)
  6. Divide chicken between bottom baguette halves; spoon marinara from tray over chicken. Close to form sandwiches. Divide sandwiches between plates; serve with roasted potatoes and garlic aioli on the side for dipping.

Recipe Tips

For extra crispy potatoes, spread them in a single layer and avoid overcrowding.

If you don’t have oven-ready trays, use a rimmed baking sheet lined with foil.

Toast the baguettes in the same oven during the last few minutes of baking for efficiency.

FAQ

Can I use chicken breasts instead of cutlets?

Yes, but you may need to pound them to an even thickness for even cooking and adjust the baking time accordingly.

Can I substitute the asparagus?

Absolutely. Broccoli, green beans or bell peppers would work well. Adjust roasting time as needed.

How do I store leftovers?

Store components separately in airtight containers in the fridge for up to 3 days. Reheat chicken and potatoes in the oven to maintain crispiness.

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