This is a recipe to serve your mother-in-law; we call it a 'bride basic'. It differs from some Chicken Divan recipes because of the curry. Men love this. Wonderful! The ingredients can be 'assembled' and frozen, then baked when you're ready. Serve with rice and a fruit salad, if desired.
You can substitute fresh mushrooms for the canned, if desired: simply cook one 8-ounce package of sliced mushrooms with a tablespoon of olive oil or vegetable oil in a skillet until tender, then proceed with recipe.
To substitute frozen broccoli, use two 10-ounce packages; follow the instructions for microwave or stovetop cooking until crisp-tender.
You may also use 3 boneless, skinless chicken breast halves. Place chicken breasts in a saucepan in lightly salted water to cover; bring to a boil, reduce the heat to a simmer, and cook, covered, until chicken is no longer pink in the center, about 20 minutes.