Brush pizza dough with olive oil and sprinkle lightly with salt.
Bake in preheated oven for 5 minutes.
Remove pizza crust from oven, spread BBQ sauce over the top. Sprinkle with pepper jack and mozzarella cheeses. Layer chicken and andouille over the cheese and top with jalapeños. Bake in preheated oven for 12 - 15 minutes or until cheese is melted and crust is browned.