Good news! This recipe is naturally gluten-free. As long as you ensure your marinara sauce is free from any gluten-containing additives or thickeners. Opt for a certified gluten-free marinara. Or make your own at home. Using fresh tomatoes, garlic, and herbs. By doing so. You’ll enjoy these Keto Zucchini Pizza Bites. Without any worries. Making them a perfect option for anyone with gluten sensitivities. Or celiac disease.