Recommended intakes for children ages 4-5 years old are 4 servings of milk and milk products (3/4 cup of milk =1 serving)
2 ounces of meat or protein per day, 6 servings of grains (a serving = 1 slice of bread, ½ a bagel or bun, ½ c cereal, pasta or rice)
1 cup total of vegetables, 1 cup total of fruit and limit to 3 teaspoons of added fats, like butter or margarine per day.
These guidelines are from the Academy of Nutrition and Dietetics. You can find more information on their web site for nutrition and kids at http://www.eatright.org/kids/
Or you can create a meal plan specific for your child at http://www.choosemyplate.gov/preschoolers/daily-food-plans.html