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Normally Hamburgers are made from beef that has been ground up. But hamburgers can be made of any meat or vegetables or tofu and any combination of vegetables as well as other things You can grind portobella mushrooms and other things, as long as their consistency and texture are tough enough. Fish is a possibility as well, as long as the fish is ssome kind of fish that will not flake apart quickly, such as swordfish. One could even say crabcakes and fishcakes are a type of hamburger. But generally it is ground beef.

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15y ago

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