01 -
Preheat oven to 190°C.
02 -
Season chicken breasts with Italian seasoning, garlic powder, salt, and black pepper.
03 -
Heat olive oil in a skillet over medium heat. Cook the chicken breasts until golden and cooked through, approximately 6–7 minutes per side.
04 -
Transfer chicken to a cutting board and slice into thin pieces.
05 -
Arrange the bottom halves of slider buns in a baking dish. Spread a layer of marinara sauce over the buns. Layer with sliced chicken, followed by mozzarella and Parmesan cheeses.
06 -
Place the top halves of the slider buns over the layered ingredients.
07 -
Cover the baking dish with foil and bake for 15 minutes.
08 -
Remove foil and bake for an additional 10 minutes, until cheese is bubbling and lightly golden.
09 -
Allow sliders to cool for several minutes before serving.