Add the remaining thawed frozen green beans. Transfer the creamy beans to a casserole dish. Top with crispy onions. Bake until golden brown on top. Let sit to cool and set before serving.
It's hard not to be nostalgic about the stuff we ate when we were kiddos (except for lima beans ... These are the classic casserole recipes we grew up on. I make a grown-up version of this ...
Select fresh beans with bright green pods that are firm and plump ... Many cuisines have their own classic bean dishes: the French cassoulet, the Spanish cocido or the smoked bacon or pork ...