To prepare gluten-free Cinnamon Apple Cheesecake Buns, substitute the all-purpose flour with a high-quality 1:1 gluten-free baking flour containing xanthan gum. Ensure the oats used are certified gluten-free, and verify that the baking powder, powdered sugar, and all other ingredients are labeled gluten-free to avoid cross-contamination. Baking times may vary slightly due to differences in gluten-free dough texture.