I would just persist and keep offering him different things, but it doesn't matter if he eats any. Like the PP said, up until about 1, it's just about playing and exploring different textures and tastes. How much he eats doesn't matter. I would say we were offering solid food for probably about 2 weeks before my daughter obviously ate anything and she didn't eat in any quantity, like enough for it to really be a meal rather than just playing, until about 9 months. Then from about 10 months, it took off. If you say he's interested in grabbing food off your plate, what about trying baby-led weaning. Let him pick things up, play with them, try them, etc. and you don't have to stress about making purees or trying to get him to eat. Just give him some of what you're eating and let him explore. They tend to be much more interested in food when they can mimic us. You probably don't eat purees or baby rice, so he'll be much more intrigued by what you're doing. Also, if you taste them yourself, you'll find a lot of purees don't even taste nice anyway and they are harder to control in the mouth when they are first learning. I would just sit down with him and eat your meals together and give him things to try. And then also give him some time. It will likely take a few weeks before he eats much of anything and it can be months before he'll be eating loads, but that's fine. It's all just about getting him used to lots of new things.