01 -
Set the oven to 375°F to prepare for baking.
02 -
Sprinkle chicken breasts with Italian seasoning, garlic powder, salt, and black pepper evenly on both sides.
03 -
Heat olive oil in a skillet over medium heat and cook the chicken breasts for 6 to 7 minutes per side until golden brown and fully cooked.
04 -
Transfer cooked chicken to a cutting board and slice into thin pieces suitable for slider assembly.
05 -
Place the bottom halves of the gluten-free slider buns in a baking dish. Spread marinara sauce evenly over each. Layer sliced chicken followed by mozzarella and Parmesan cheeses.
06 -
Cover the layered ingredients with the top halves of the slider buns and seal the dish with foil.
07 -
Bake covered for 15 minutes to meld flavors and melt the cheeses.
08 -
Remove foil and continue baking for 10 minutes until cheese is bubbling and lightly golden.
09 -
Allow sliders to cool for several minutes before serving to ensure optimal texture and flavor.