Preheat your oven to 425f
Line a baking tray with foil or parchment paper. Place the flatbread on the tray, then evenly spread the ranch over it. Sprinkle the cheese all over the flatbread. Then chop the chicken (rotisserie or cubbed chicken breast sauteed) into small cubes and spread it over the flatbread pizza.
Add the rest of the ingredients, evenly distributing all of them over the chicken bacon and ranch flatbread pizza. Place the pizza into the oven and bake for 12-15 minutes or until the cheese is melted and the flatbread has golden edges. This chicken bacon and ranch flatbread pizza comes out with a crispy bottom, a must in every thin-crust pizza!