Instructions
Step 1: Preheat the Oven
Heat the oven to 350°F (175°C). Line a baking sheet with parchment paper or lightly grease it.
Step 2: Brown the Beef
In a large skillet over medium heat, cook the ground beef with the diced onion until fully browned. Season with salt and pepper, then drain off any excess fat.
Step 3: Roll Out the Dough
Lightly flour your work surface and roll the French bread dough into a rectangle approximately 12×18 inches.
Step 4: Spread the Sauces
Evenly spread the ketchup and mustard over the dough, leaving about a ½-inch border around the edges.
Step 5: Add the Fillings
Scatter the cooked beef mixture over the dough, followed by the crumbled bacon and chopped pickles.
Step 6: Add the Cheese
Lay the American cheese slices evenly across the fillings.
Step 7: Roll and Seal
Starting from one long side, roll the dough tightly into a log. Pinch the seams closed and place seam-side down on the prepared baking sheet.
Step 8: Brush and Bake
Brush the top of the dough with the beaten egg and sprinkle with sesame seeds. Bake for 20–25 minutes, or until golden brown.
Step 9: Rest and Serve
Allow the bread to cool for at least 5 minutes before slicing. Serve warm with Thousand Island dressing on the side for dipping.
