I do daycare and by 12 mos all the daycare kids are eating exactly what the older kids eat. I just offer it to them, making sure to shred hard foods, avoid chips and give crackers instead, and steam hard veggies as needed.
You can see my 6 week menu at http://www.freewebs.com/tarastoyland
The key to feeding kids is feed them what you eat. Well the healthy things you eat, lol. Not the junk foods that most of us like but shouldn't eat.
This might help, I call it my picky eater plan...
There is a great book by William G Wilkoff, MD called Coping with a Picky Eater that every parent or provider of kids should read and have a copy of. http://www.amazon.com/Coping-Picky-Eater-Perplexed-Parent...
This book has what I call the Picky Eater Plan. I have used this plan with kids that literally threw up at the sight of food and within 2 weeks they were eating normal amounts of everything and trying every food.
First you need to get everyone who deals with the child on board. If you are a provider it's ok to make this the rule at your house and not have the parents follow through but you wont' see as good results as what I described up above.
The plan is to limit the quantities of food you give the kid. When I first start with a child I give them literally ONE bite worth of each food I am serving. The book suggests that every time you feed the kids (breakfast, morning snack, lunch, afternoon snack, dinner) you give all 4 food groups. So, for lunch today I would have given the child one tiny piece of strawberry, one spoonful of applesauce, 3 macaroni noodles with cheese on them, and 2 oz of milk. Only after they ate ALL of what was on their plate would you give them anything else. They can have the same amounts for seconds. If they only want more mac and cheese, they only get 3 noodles then they would have to have more of all the other foods in order to get more than that. If they don't eat, fine. If they don't finish, fine. Don't make a big deal out of it, just make them stay at the table until everyone else is done eating. They don't get more food until they are sat at the next meal and they only get what you serve. When I first do this with a child I don't serve sweets at all. So no animal crackers for snack but rather a carrot for snack. Or one of each of those. I don't make it easy for them to gorge on bad foods in other words. Now if they had a meal where they ate great then I might make the snack be a yummy one cause I know they filled up on good foods.
Even at snacks you have to limit quantities of the good stuff or else they will hold out for snack and just eat those snacky foods. I never give a picky eater the reward of a yummy snack unless they had that great lunch prior to it.
It really is that easy.