BLW help

My daughter has been eating solids for about 2 months now. She impresses me all the time. She loves everything, including spices. She has never turned down food. I can count the time she's gagged on both hands. However, the little monster always wants to constantly shove food in her mouth. She'll have food already in and She'll try to put more. We stop her by saying "chew chew chew" is there another way or is this just something they learn on their own?