For the best crunch, use finely grated parmesan that you grate yourself rather than pre-shredded cheese, which often contains anti-caking agents that prevent crisping. For extra flavor variety keep the base recipe the same and swap the Italian seasoning for dried rosemary, thyme, or a pinch of smoked paprika. To re-crisp leftovers, warm the bites in a 350°F oven or air fryer for a few minutes instead of microwaving, which can make them chewy. Serve with keto-friendly dips such as sugar-free marinara, garlic aioli, or ranch, and remember that they are rich, so a small serving is very satisfying.