Absolutely! Try a mix of strawberries, blueberries and raspberries if you'd like. You can even slightly increase the amount of berries - just be sure not mash them so the berries don't add extra liquids to the batter. You can also chop about 1/2 of a fresh banana and stir it in with the strawberries. Another great addition is to mix in some nuts if you'd like, like pecans or almonds!