Perfect potpie

I like chicken pot pie. I like the pie crust on the top and bottom, I like the kind that only has a top crust. I have found a recipe that makes a very delicious top crust that uses very common ingredients and cooks up even and pretty.

Filling: Mix together 2 cups of your frozen veggies | 1 1/2 - 2 cups cooked chicken | 1/2 cup milk
1/2 tsp garlic powder | 1 can cream of celery | 1 can cream of chicken or mushroom

Spread into a greased 13x9 pan.

Crust: 1/2 cup butter, melted | 1 cup all purpose flour | 1 cup milk | 1/4 tsp pepper | 1/2 tsp salt
2 tsp baking powder

Mix all ingredients together, it will be a little lumpy. Spread evenly over the veggie mixture. Bake at 400 degrees until golden, about 30-35 minutes.