Id try itTechnically, carob is a source of protein. And by that, I mean it contains measurable amounts of protein. Is it a good source of protein? Is it a rich and reliable source of protein? Not really. A cup of carob powder contains just 4.76 grams of protein. The same amount of white potato contains around 2 grams of protein. So, it’s a better source than potatoes, but that’s not saying much.
MDA "Would you consider carob to be a source of protein or classify it as an “Occasional Indulgence”?
Carob should be okay to eat. I wouldn’t even classify it as an Occasional Indulgence; it’s pretty inoffensive, if entirely unexciting. It is exceedingly high in fiber, though – in a cup of carob powder, 41 of the 91 carbohydrate grams come from insoluble fiber – so anyone with existing or suspected GI disorders like IBS might want to hold off on carob. Or not eat a cup of it at once.
Nutritionally, there’s just not a whole lot to carob. It has a bit of calcium and potassium, but you have to eat a lot to get appreciable amounts of either, and its main claim to fame is as a caffeine-free alternative to cacao that kinda tastes like chocolate. I suppose you could go for carob if you honestly prefer the flavor or can’t tolerate caffeine, but as a source of micronutrients (magnesium, copper, potassium especially) and polyphenols, cacao wins every time. If there’s a carob-flavored dessert you’ve been eyeing, go ahead and try it. The sugar it’s made with may be an issue, but the carob is not.
If you’re worried about carob being a legume or a seed full of antinutrients, don’t. While carob does come in pods filled with seeds which likely employ various self-defense mechanisms, the seeds aren’t what we eat (they do use them for animal feed, however). We eat the slightly sweet seedless pods themselves – dried and usually ground up into flour. Ironically, the germ of the carob seed is loaded with protein, and scientists are exploring the use of carob germ flour as an alternative protein source."