Creating these Pesto Chicken Pull Apart Sliders is as easy as pie. Simply follow these steps:

1. Preheat the Oven: Set your oven to 375°F (190°C) and prepare an 8×8-inch baking dish by spraying it with cooking spray. This will prevent sticking and make cleaning up a breeze.
2. Prepare the Rolls: If you’re using pull-apart rolls, slice them all in half horizontally. If not, cut each roll in half individually. Place the bottom halves neatly in the baking dish.
3. Spread the Pesto: Evenly distribute the pesto over the bottom halves of the rolls. This serves as the flavorful base of your sliders.
4. Add Chicken and Cheese: Layer the cooked shredded chicken over the pesto, followed by a generous sprinkle of shredded mozzarella cheese. The cheese will melt and bind everything together.
5. Complete the Sliders: Place the top halves of the rolls over the cheese layer, pressing down gently.
6. Prepare the Butter Mixture: In a small bowl, mix the melted butter, garlic salt, and dried parsley. This mixture will add a delightful flavor and aroma to the sliders.
7. Brush the Sliders: Use a pastry brush to spread the butter mixture generously over the top of the sliders.
8. Bake: Cover the dish tightly with foil and bake in the preheated oven for 15-20 minutes, or until the cheese is melted and bubbly.
9. Serve Warm: Once baked, serve the sliders warm for the best experience. Enjoy the gooey, cheesy goodness with every bite!