Hi T.,
In "The Baby Book" by Dr. Sears there is a sample menu for an average 25lb 18 month old toddler.
1,000 - 13,000 calories/day, 3 cups whole milk or dairy equivalent (or breastfeeding at least three to four times a day), 3 - 4 servings of grains (range of 1/4 - 1/2 cup serving size), 2 -3 servings each of vegetables and fruits (also 1/4 - 1/2 cup), one 2oz serving of legumes, one 2oz serving of meat/fish/or poultry, and 3 - 4 ounces of healthy snacks. The sample menu listed is: 1 egg -or- 1/2 cup iron-fortified cereal (80 cal), 1/2 piece of toast with margarine or butter (55 cal), 1 cup milk (160 cal), 1/2 an orange (35 cal), 1 slice cheese pizza -or- 1/2 peanut butter sandwich (150 cal), 1 broccoli tree (20 cal), 1 cup milk (160 cal), 10 green seedless grapes (30 cal), 1/2oz cheese (50 cal), 2 fish sticks (100 cal), 1/2 of a 2" biscuit (50 cal), 10 green beans (15 cal), 1 cup pasta (150 cal), and 1/3 cup rice-and-raisin pudding (130 cal) for a total of 1,185 cal for the day.
They also have a great website where you can find nutrition and other important information as well: www.AskDrSears.com Hope this helps. - K.