Regular succotash is corn and lima beans, with cream, some sugar and a bit of salt. Gussy it up by sauteing minced onion in the fat, then adding the corn (ideally fresh cut from the cob) and sauteing more. Then proceed as usual.
I don't know how this'll work out, I just made it up. I'm confident it would be tasty with lard or bacon fat. Duck fat? Try it and see.
Oh, and it doesn't have to be lima beans. I usually use edamame and call it Asian Succotash.
Re: Answering the question you asked...
Regular succotash is corn and lima beans, with cream, some sugar and a bit of salt. Gussy it up by sauteing minced onion in the fat, then adding the corn (ideally fresh cut from the cob) and sauteing more. Then proceed as usual.
I don't know how this'll work out, I just made it up. I'm confident it would be tasty with lard or bacon fat. Duck fat? Try it and see.
Oh, and it doesn't have to be lima beans. I usually use edamame and call it Asian Succotash.