Adding one or two eggs also helps to enrich the batter, and eggs improve the texture of the cooked pancakes, making them lighter and fluffier. Follow the recipe for the total amount of liquid recommended on the box, and include liquid shortening, eggs and milk or buttermilk to meet the total. Adjust the consistency of the batter to your personal preference by adding more or less liquid. Thicker batter produces thicker pancakes which may require longer cooking time at slightly lower temperature. Stir in cinnamon and vanilla to taste, or add blueberries, diced apple chunks or raisin bits. Fruit pieces tend to sink to the bottom of the batter. Remedy this by dropping bits of fruit into the batter as soon as you pour it onto the griddle for more even distribution.