This Sausage Spinach Cheese Frittata is naturally gluten-free. Making it a safe and delicious option. For those with gluten sensitivities. However, it's important to check all the ingredients for gluten. Especially the sausage, as some brands may contain fillers. Or spices with gluten. Opt for a certified gluten-free sausage if you're unsure. The rest of the ingredients. Like fresh vegetables, eggs, milk, and cheese. Are naturally gluten-free. So you can enjoy this dish. With confidence. And peace of mind. Feel free to experiment. With different gluten-free cheeses. Or herbs. To make the dish uniquely yours.