public ActionResult ModifyRecipe([FromBody] Recipe updatedRecipe)
        {
            Recipe existingItem = dao.GetRecipeById(updatedRecipe.Id);

            if (existingItem == null)
            {
                return(NotFound());
            }

            existingItem.Name         = updatedRecipe.Name;
            existingItem.Instructions = updatedRecipe.Instructions;
            existingItem.Ingredients  = updatedRecipe.Ingredients;

            dao.EditRecipe(existingItem);

            return(NoContent());
        }