Eating is tough with our 1 year old sometimes. What seems to help is not stressing about any particular meal and turning it into a struggle. If she doesn't want to eat much now, that's fine; she'll be hungry at the next meal or even the next day. Overall she gets enough and is gaining the right amount of weight, so it seems she's capable of regulating it herself, and we prevent pointless frustration for everyone by trying to force it. Of course if she wasn't gaining weight as she should be, it would be a different (and I'm sure much more challenging) story.