Ingredients
Method
- Preheat oven to 375°F (190°C). Boil noodles until just al dente (1 minute less than package time), drain, and set aside.
- Melt butter in a large skillet. Cook onion until soft, about 4 minutes. Add garlic, cook 30 seconds. Stir in flour and whisk 1 minute. Slowly whisk in broth and milk, simmer until thickened, 3 to 4 minutes. Season with salt and pepper.
- Remove from heat. Fold in chicken, frozen vegetables, and cheese until cheese is melted.
- Stir noodles into the sauce and pour into a greased 9x13-inch dish. Toss panko with melted butter and scatter over the top.
- Bake 20 minutes, then broil 2 to 3 minutes until topping is deep golden and bubbly. Let rest 5 minutes, then serve.
Notes
Let the casserole rest for 5 minutes before serving so it can set. If you like extra crunch, broil an additional minute, but watch it closely so the panko doesn't burn.
