One plain milk chocolate candy bar has more protein than a banana

Beef, round, bottom round, separable lean only, trimmed to 1/2" fat, prime, cooked, braised
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Energy Fat
24.7 size D batteries 0.4 butter sticks

A serving of 250.0g contains 623kcal, representing ± 24.7 batteries*.

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

* size D, 1.5V, 19500mAh

A serving of 250.0g contains 31.63g fat, which is comparable to ± 0.4 butter sticks.