Bring a large pot of salted water to a boil. Add 2 cups of macaroni pasta and cook until al dente, usually about 7-8 minutes. Drain the pasta using a colander and set aside.
In a large skillet, heat 1 tablespoon of olive oil over medium heat. Add the diced onions and bell peppers, sautéing for about 4-5 minutes until they soften and become fragrant. Sprinkle in 1 teaspoon of garlic powder, stirring to combine. Season with salt and pepper to taste.
In a mixing bowl, combine the cooked, shredded chicken with 1 cup of your favorite alcohol-free barbecue sauce. Mix until the chicken is thoroughly coated with the sauce.
Add the cooked macaroni pasta to the skillet with sautéed vegetables. Stir in the BBQ-coated chicken and mix everything well to evenly distribute flavors.
Sprinkle 1 cup of shredded cheddar cheese over the pasta mixture and stir gently until the cheese melts and creates a creamy texture. Finally, fold in the crumbled cooked turkey bacon for that perfect smoky crunch.
If you like a bubbly, golden top, transfer your macaroni mixture to a baking dish. Bake in a preheated oven at 350°F (175°C) for about 10-12 minutes or until the cheese is melted and lightly browned on top.