Heat grease and saute onion until soften
Add in ground chicken and cook until changed in color, keep stirring
Add in 1 1/2 c of the broccoli and cook until tender
In a bowl, mix cream soup with milk, stir to combine
Pour chicken into milk mixture, stir
Add 1 to 1 1/2 c cheese and stir
Add in the other broccoli and stir
Pour mixture onto aluminum foil lined and greased baking pan
Bake uncovered at preheated 375 F for 20 minutes
Take out, sprinkle generously with cheese and return to oven for 5 mins longer (until cheese are melted)
Take out and let stand for 8 mins and serve
Enjoy :)