Cheeseburger Stromboli: A super flavorful, cheesy beef filling studded with dill pickles, sweet onions and zippy mustard. Wrap it up in a store-bought pizza crust, bake and serve! SO good.
Preheat oven to 375 degrees. Line a baking sheet with a silpat.
Heat a large skillet to a medium heat. Add ground beef. Cook until brown and cooked through. Drain grease.
Add beef back to the pan along with onion and salt. Continue to cook until onion is softened, 4-5 minutes. Once the onion is soft, add mustard, Worcestershire sauce and ketchup. Stir until combined. Remove from the heat and let cool white you prepare the dough.
Lightly dust the silpat with flour. Roll or stretch the dough into a large rectangle, about 10x18.
Add pickles and cheese to cooled filling, stir to combine.
Place the filling in the middle, leave about three inches on either side of the filling. If braiding, use a sharp knife to make angled 1-inch cuts all the way up the long sides of the dough, leave the top and bottom alone. (See linked tutorial in notes.) Fold the bottom and top over the filling and then alternate pulling strands over the filling. Brush the top with egg wash and then sprinkle with oregano. Bake for 25-30 minutes or until golden brown. Rest for 2-3 minutes. Cut and serve. Garnish with lettuce and tomato.