• Preheat the oven to 425 degrees. Set aside a baking sheet lined with parchment paper.
• Cook the bacon in a large skillet over medium-low heat until crisp. Set the bacon aside after removing it from the pan. The majority of the grease should be drained.
• Heat the same skillet to medium high. Cook until the onions are soft and the meat is cooked through in the skillet with the onions and ground beef. Remove any excess liquid/grease from the pan. Return the skillet to the stove and reduce the heat to low. Return the bacon to the pan and season with steak seasoning. Cook, stirring constantly, until the Velveeta is completely melted. Take the pan off the heat.
• Roll the pizza dough out onto the baking sheet that has been prepared. The dough should be about the size of a 1510 rectangle. Spread the meat mixture evenly over the top, leaving an inch around the edges for spreading. On top of the meat, sprinkle the grated cheese. Roll the pizza dough up, beginning with the long sides, and pinch the crust together to seal it. Bake for 15-20 minutes, seam side down, or until golden brown. Allow 5-10 minutes for the bread to cool before slicing.

Sauce

• In a small mixing bowl, combine the mayonnaise, ketchup, salt, and pepper.
• If desired, dip the sliced bread into the sauce.