Food aggression kitten

Alexis • KJM arrived 1/16/19💙 CEM 04/21/21-04/26/21👼🏼💙 rainbow baby due 12/1/22🌈💕💙

A little backstory. I got this kitten a few weeks ago, didn’t know she was really young until after I got her (aka way too young to be away from her mom). So she has absolutely no learning experience from her mom or siblings.

She literally hisses and growls over her food every single time she gets any. I don’t know what else to do over it, because it’s starting to really aggravate me. Any advice? I obviously don’t want to get rid of her, but I do want to fix the problem while she’s young so she doesn’t grow up thinking it’s okay. I also have a 2 year old, I don’t want her to become too aggressive over it with him around.