You can add your favorite fresh fruit, like blueberries, or chocolate chips, or even chopped nuts to the batter if you like! When adding any of these ingredients, blend the full batter base together first. Then start with a 1/2 cup of mix-ins, and you can always add more once you see how the distribution looks after mixing. You can also feel free to dial the vanilla up or add some cinnamon to the batter to your liking!