I can’t help you with the first question, but I very much doubt sturgeon would go well in a stroganoff. For starters, I believe the cooked fish would become very flaky and disappear in the sauce, I also imagine the taste would be very mild as well, you’d be lacking that tangy umami flavor that comes with beef, that’s part of what makes stroganoff taste good (at least for me).
As for the beans, it’s… Fine, I guess? Not the best side dish to go with a stroganoff, I think something like rice or potatoes would be better, but it doesn’t sound horrible.
I can’t help you with the first question, but I very much doubt sturgeon would go well in a stroganoff. For starters, I believe the cooked fish would become very flaky and disappear in the sauce, I also imagine the taste would be very mild as well, you’d be lacking that tangy umami flavor that comes with beef, that’s part of what makes stroganoff taste good (at least for me).
As for the beans, it’s… Fine, I guess? Not the best side dish to go with a stroganoff, I think something like rice or potatoes would be better, but it doesn’t sound horrible.