Preheat oven to 350 degrees Fahrenheit.
In a large bowl. Combine cream of mushroom, sour cream, milk, pepper, and salt.Mix well.
Add-in beans and 3/4 cups of fried onions. Mix gently and arrange the mixture in a baking pan.
Bake for 20 minutes.
Remove from the oven and arrange the remaining fried onions on top. Bake for another 8 to 10 minutes.
Remove from the oven and serve.
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