8 chicken breast halves, boned (skin if you like)
1 package fresh mushrooms (sliced)
2-3 cups frozen or fresh broccoli (I use fresh, cut small)
1 large onion, sliced
4 stalks celery, diced
1/2 cup heavy cream
1/2 cup mayo
2 cups shredded cheese (I use cheddar/jack, use less if you like)
black pepper to taste
salt (you decide, I don't like salt)
garlic powder to taste
butter
olive oil

Heat oven to 350
In large skillet, brown chicken in olive oil and butter until partially cooked. Remove and lay into 13 x 9 baking dish (sprayed with PAM). Add broccoli around the chicken any which way you like.

To oil and butter (I add more butter now) in skillet, add your onion, celery and mushrooms (smells so good) and cook until onion is clear and wilting.

While veggies are cooking, mix cream, mayo, spices (I sometimes add some sour cream, too) and shreaded cheese. Stir it up.

Remove cooking veggies and lay across the chicken and broccoli. Then pour cream/mayo mix over all.

Cover tightly with aluminum foil and bake at 350 for 40 minutes.

Let stand for 5 before serving.