Cheese is the oldest of all man-made foods

Beef, round, top round, separable lean and fat, trimmed to 1/2" fat, prime, cooked, broiled
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Energy Fat
31.2 size D batteries 0.4 butter sticks

A serving of 331.0g contains 784kcal, representing ± 31.2 batteries*.

A aged requires 2700kcal (107.3 batteries*) a day.

* size D, 1.5V, 19500mAh

A serving of 331.0g contains 38.69g fat, which is comparable to ± 0.4 butter sticks.