1 deep dish pastry for double crust
2 tablespoons olive oil
3 skinless
boneless chicken breast halves
cut into bite size pieces
salt and ground black pepper to taste
1 (8 ounce) package portobello mushrooms
chopped
1 (10.75 ounce) canreduced-fat
reduced-sodium condensed cream of chicken soup
undiluted
1 (10.75 ounce) canreduced-fat
reduced-sodium cream of mushroom soup
undiluted
½ cup chicken broth
or more as needed
1 (8 ounce) package cream cheese
softened
½ (14.5 ounce) can chopped tomatoes
drained
3 cups frozen mixed vegetables
thawed
¼ teaspoon crushed red pepper flakes