Preheat the oven to 350°F (175°C).
Heat the olive oil in a large skillet over medium heat. Season the chicken breasts with garlic powder, onion powder, paprika, salt, and pepper.
Cook the chicken in the skillet for about 6-7 minutes on each side until fully cooked. Remove from the heat and allow to cool slightly.
Once the chicken has cooled, shred it using two forks and mix it with the ranch dressing in a mixing bowl.
Slice the slider buns in half and place the bottom halves in a baking dish.
Layer the shredded chicken mixture evenly on top of the bottom buns.
Add a slice of bacon to each slider and then sprinkle shredded cheddar cheese over the top.
Place the top halves of the buns over the cheese.
Cover the baking dish with aluminum foil and bake in the preheated oven for about 15 minutes. Remove the foil and bake for an additional 5 minutes, or until the cheese is melted and the sliders are golden brown.
Remove from the oven and let cool slightly before slicing them into individual sliders. Garnish with fresh parsley if desired and serve warm.
Serve with a side of coleslaw or light salad for a complete meal.