Chicken Pot Pie Casserole

INGREDIENTS

4 tbsp

unsalted butter

2 tbsp

olive oil

carrots (peeled and diced)

celery ribs (diced)

sweet yellow onion (peeled and minced)

2 cloves

pressed (or minced garlic)

3 cups

rotisserie chicken meat (cubed)

4 oz

button mushrooms (cleaned & diced)

1 cup

frozen peas (thawed)

1/4 cup

all-purpose flour

2 cups

chicken stock or broth (low sodium or unsalted)

1/4 cup

white wine (semi-dry or Chardonnay)

1 cup

heavy cream or half ‘n half

1/2 tsp

kosher salt (or to taste)

1 tsp

freshly ground black pepper

1/2 tsp

dried thyme

1/4 tsp

ground sweet basil

pie crust (store bought or homemade)

egg (beaten slightly with 1 teaspoon water)