A.C.
My daughter really liked when I made her a trailmix---varied cereal like cheerios, multigrain cheerios, fruity cheerios, raisins, yogurt covered raisins, Craisins (cranberry or cherry), dried fruit, etc.
She also seemed to like chicken salad sandwich that I would make---canned white breast meat chicken mixed with sour cream or mayo on bread cut into strips. You can add in little bits of carrot or use a vegetable spread.
If she likes cheese try mixing shredded carrot into shredded cheese.
Apple&Eve just started juice boxes called Fruitables that are a mix of fruit and vegetable and very light in taste (unlike V8Fusion)--my tot loves them!
It is an ongoing process with the veggies--I find myself adding veggies to soup and sneaking stuff in that way, too. good luck