My mom brought these hot cocoa bombs over for the boys last week and I just thought they were the cutest! I had never seen them before and when I posted to my stories on Instagram, a lot of you asked how to make them. So today I had her come over and show me how and I was surprised how easy it was. This would be the perfect holiday activity to do with your kids and I think it'd make great teachers gifts too!Supplies:Silicone MoldBaking ChocolateCocoa PowderMini MarshmallowsSprinklesMilk to…