Besides getting them to stay together, what other reason would there be for adding breadcrumbs to meatballs. Do they impart any particular flavor or texture?
5 Answers
In meatballs or meat loaf or even burgers, breadcrumbs are sometimes added with egg.
The bread, if unseasoned, doesn't change the flavor much except to dilute it.
The texture is definitely different. It is smoother and spongier. The breadcrumbs also soak up liquid so the product doesn't lose as much and stays moister.
Purists often decry the use of breadcrumbs in things like burger patties. For myself- I will add breadcrumbs when I am in the mood for the breadier texture- often when I will be adding extra liquid flavorings like Worcestershire or liquid smoke and want to strengthen the structure a bit.
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2Smoother, spongier, moister, and also less dense. A big 2-3 incher, without bread crumbs, can cook up dense and tough enough that it'll resist cutting with a fork. Commented May 26, 2011 at 2:41
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2Often the bread is also cut with milk to make a slurry before adding it to the meatballs. This adds a bit of fat, and makes a very moist meatball. Commented Jun 1, 2011 at 23:30
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I agree with the above but wanted to add I prefer the taste too, without bread i find it's too meaty and I can only eat one or two. With bread I'd have maybe 5 with my spaghetti.– vwigginsCommented May 10, 2013 at 10:00
The motivation is mostly textural. The major motivation for using bread crumbs is if they are soaked in milk, making what is called a "panade". Since meatballs and meatloaf are often cooked to well-done, they tend to be tough and dense. The panade does act as a binding agent, but, more importantly, the milk activates the starch in the bread to form a gel. This gel acts much like a fat, lubricating the meat's protein fibers and discouraging them from forming a tough matrix. Enzymes in the milk can also help tenderize tough cuts of meat, however, that would likely take longer than the average meatball recipe allows. Finally, if the meatballs are fried, breadcrumbs can help crisp the outside of the balls (especially if the balls are rolled in breadcrumbs on the outside).
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Unfortunately this doesn't help if one cooks in a kosher kitchen - mixing milk and meat is forbidden. Would water "activate the starch in the bread to form a gel"? Commented Mar 1, 2012 at 10:30
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1@No'amNewman: Yes, any liquid that contains water should work. I'd recommend using something like beef or chicken stock for flavor, though. If you want to keep the panade parve you could experiment with soy milk, but I have no idea if that would taste good. Commented Mar 2, 2012 at 13:39
Meat stretcher. The crumbs from sliced bread, leftover porridge, broken bits of crackers or chips can be put to use to stretch the recipe yield.
Bread crumbs do not help meatloaf hold together. It was started back in the depression when they wanted meat to stretch out, they would add the crumbs. The thing that hold meatloaf together is the eggs.
Bread with milk or water will suffice. Bread is the important additive as it has rising agents and this mixed with ground meat serves to lighten the texture and slows the hardening of mincemeat once cooked. It's not used to extend the meat yield.
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2The yeast ("rising agents") are dead in bread crumbs, since they have already been baked. The bread adds starch which act as a binder, helping to hold the meatballs together, and to suspend milk or water making them more tender and moist.– SAJ14SAJCommented May 10, 2013 at 11:01