In a medium mixing bowl, combine the cream of mushroom soups, milk, salt and pepper. Mix well.
Add in the green beans and fold to combine.
Fold in 1/2 cup of the French fried onions.
Spray your crock pot non stick spray. Spread out the green bean in the pan.
Add the lid and cook on low for 2-3 hours. You can also cook on high for 1 hour.
Remove the lid and sprinkle with the remaining french fried onions and serve!
Notes
I made this is a 6 quart crock pot but you can easily make this in a 4 quart crock pot as well. Also, this recipe can easily be doubled or tripled and will fit into a 6 quart crock pot.