Ingredients
Method
- Heat oven to 375°F; oil a 9x13-inch dish with 1 teaspoon oil. Season chicken with salt and pepper.
- Heat remaining tablespoon oil in a large skillet over medium-high heat. Cook chicken, in two batches if needed, 6–8 minutes, turning, until browned and largest pieces reach 165°F. Do not partially cook chicken for storage.
- Toss cooked chicken with marinara; spread in dish. Top with mozzarella and 1/4 cup Parmesan. Mix panko, melted butter, remaining Parmesan, garlic powder and Italian seasoning; scatter evenly over top.
- Bake 20–25 minutes, until topping is golden and casserole's center reaches 165°F. Rest 10 minutes.
Notes
Equipment: 9x13-inch baking dish, large skillet, large mixing bowl, instant-read thermometer.
Serving size: 1/6 of the recipe.
To freeze, cool the fully cooked chicken and sauce promptly in shallow containers; refrigerate within 2 hours and freeze cold for up to 2 months. Freeze mozzarella and Parmesan separately; prepare crumbs fresh. Thaw chicken mixture overnight in the refrigerator, heat covered at 375°F for 25–35 minutes, add cheeses and crumb topping and bake uncovered 15–20 minutes until 165°F in center.
Refrigerate leftovers in shallow containers within 2 hours (1 hour above 90°F); use within 3–4 days. Reheat the center to 165°F.
