Scale but don't skin the walleye and pick a 3-3 1/2-pounder.
Salt and pepper the fish. Mix the minced onions with soft butter and
spread inside and outside the fish.
Lay the bacon strips on the bottom of a shallow baking dish and lay
in the fish.
In a bowl mix the sour cream, thyme, grated cheese, bread crumbs,
and lemon juice and spread the mixture over the fish. Bake at 325
degrees for about 30 minutes.