public override string ToString()
{
string strIngredients = (Ingredients == null ? "Empty" : Ingredients.Count.ToString());
string strNutritionFactsCarbs = (NutritionFacts == null ? "Empty" : NutritionFacts.TotalCarbohydrate.ToString());
return string.Format(" RecipeModel: Id={0}, Description={1}, Ingredients={2}, NutritionFactsCarbs={3}."
, Id, Description, strIngredients, strNutritionFactsCarbs);
}