E.C.
Definately start with a green veggie. Orange veggies and fruit are much sweeter. I always started with dinner first then went to breakfast and lunch as they wanted more food. When my kids were eating 3 meals a day I did fruit for breakfast ( I would buy all diff flavors so they would be use to a variety of food) Lunch and dinner were veg. mostly peas, green beans, the garden veg and carrots. I thought those were the most important veggies. As they got onto table food they ate everything the family ate. No picky eaters in my house!