Chicken Broccoli Soup

1/2 jar Old English cheese
3/4 c. margarine
2 c. half and half, warmed
3 stems broccoli, chopped
3/4 c. flour
6 c. chicken broth
1/2 onion chopped
chicken (I use 1 Costco brand boneless, skinless breast)

Saute chicken breast in seasoning salt and then cut into small pieces, set aside.  Boil broccoli and and onion til tender.  In separate pan melt margarine, add flour and cook a couple minutes.  Add half and half and cheese.  Then combine everything.