To make your açai bowl more filling, consider adding protein and fiber rich toppings. Nut butters, such as almond or peanut butter, add a creamy texture and protein boost. Chia seeds or flaxseeds can provide extra fiber and omega-3 fatty acids. For added texture and nutrition, sprinkle on some granola or a handful of nuts. These additions not only make the bowl more satisfying but also enhance its nutritional profile.