Preheat the oven to 425°.
In a large skillet over medium-low heat cook bacon until crisp. Remove the bacon from the pan, set aside and drain most of the grease.
In the same skillet on medium high heat, add the onions and ground beef and cook until onions are soft and the meat is cooked through. Drain excess grease from the pan.
Over medium low heat, add the bacon back into the pan and season with the steak seasoning. Add in the cheddar jack cheese and stir continuously cook until the cheese is melted. Remove the pan from the heat.
Roll the pizza dough out onto the prepared baking sheet. The dough should be approximately a 15x10 rectangle. Spread the cheese and meat mixture evenly on top, leaving an inch at the edges.
Sprinkle the grated cheddar cheese. Roll up the pizza dough, starting with the long sides and pinch the crust together to seal.
Bake seam side down for 20-25 minutes, or until golden brown. Allow the bread to cool for 5-10 minutes before slicing.
In a medium bowl, combine all ingredients for the special sauce and stir until well mixed. Cover and refrigerate for at least 2 hours before serving.
