Preheat Oven & Start Cooking Chicken: Preheat your oven to 425°F. Place olive oil in a large skillet and heat over medium heat. Season the frozen chicken breasts with salt and pepper, then add them to the skillet. Cover and cook for 5 minutes.
Cook with Marinara Sauce: Add marinara sauce to the skillet and reduce the heat to medium-low. Flip the chicken, cover, and cook for another 8 minutes until cooked through.
Shred & Simmer: Remove the skillet from the heat and shred the chicken using two forks. Return the skillet to medium-high heat, bring the marinara sauce to a simmer, and cook for 2 minutes until thickened. Add the chopped basil and remove from heat.
Toast Slider Buns: Place the bottom halves of the slider buns on a baking sheet. Toast them in the oven for about 5 minutes, or until lightly golden.
Assemble Sliders: Spoon the chicken marinara mixture onto the toasted bottom buns. Sprinkle each with shredded mozzarella cheese, then place the top halves of the slider buns over the filling.
Garlic Butter Topping: In a small bowl, combine the melted butter, garlic powder, and chopped parsley. Brush this mixture over the top buns, then sprinkle with Parmesan cheese.
Final Bake: Return the assembled sliders to the oven. Bake for about 7 minutes, or until the cheese melts and the top buns are toasted. Serve warm and enjoy!
Enjoy your healthy and sliders.