1 pound whitefish 1 cup shredded cheddar cheese (4 ounces) 1/4 cup chopped green olives 2 large eggs, hard-boiled and sliced 1 teaspoon prepared mustard 1/2 cup mayonnaise 1/4 teaspoon onion salt 1/4 pound butter 1 package hamburger bun Poach Read More …

