In a sauce pan, add in can of soup, sour cream, 1/4 cup colby jack cheese and french onions. Mix together over med heat until well combined. Optional, add cooked meat at this point.
Pour in frozen broccoli, stir well and remove from heat.
Add to greased 2 QT baking dish and bake for 25 to 30 minutes.
Pull out of oven, add additional french onions and 3/4 cup colby jack cheese and bake additional 15 minutes. Enjoy!