Donnie's Chicken & Potato Soup

2 cups chopped chicken (cooked)
1 cup celery
1 lg onion
1 cup shredded carrots
1 cup sliced squash (yellow)
1/4 cup butter or margerine
2 tbsn chicken broth powder
1 cup mushrooms
salt and pepper
lowry's seasoning salt
1 package simply shreds hashbrowns

Melt butter in large sauce pan.  Saute onions, celery, carrots, squash.  Until onions are translucent.  Sprinkle chicken broth powder over ingredients and stir for 5 minutes.  Add mushrooms, and simply shreds to pan, stir.  Add enough water to make thick soup.  Add spices and chicken, bring to boil.  Reduce heat and simmer for 30-45 minutes.  THEN EAT IT!!