Try a spinach smoothie: apple, banana, mango, handful of fresh spinach and water (or fresh squeezed oj) in a blender. Put it in a cup to hide the green color if that will gross him out until he realizes how tasty it is! You just taste the fruit. My girls love it!
Also, carrot soup, potato/broccoli soup.
Redhead Bars with carrots. See recipe below
1/4 cup light margarine
2/3 cup light brown sugar
1 tsp vanilla
1 medium, over-ripe banana, mashed
1 cup flour
1 tsp baking powder
1/2 tsp salt
1 cup grated carrots
1/3 cup chopped chocolate (or chocolate chips)
Preheat oven to 350, grease an 8" square pan. Beat margarine, sugar, vanilla and banana. Stir in remaining ingredients except chocolate. Sprinkle chopped chocolate over mixture. Bake for 30 minutes. I skip the chocolate for my girls, but sprinkle it on my half!