01 -
Preheat the oven to 190°C and lightly coat a 23x33 cm baking dish with non-stick cooking spray.
02 -
Unroll one can of crescent rolls and press seams together to form an even dough layer covering the bottom of the dish.
03 -
Evenly layer the deli-sliced roast beef over the dough, then sprinkle grated Swiss cheese on top.
04 -
Combine dry onion soup mix, melted butter, Worcestershire sauce, and garlic powder in a bowl, then drizzle evenly over the cheese layer.
05 -
Unroll the second can of crescent rolls and lay over the filling, pressing seams together to create a smooth top layer.
06 -
Bake in the preheated oven for 15 to 20 minutes until the dough turns golden brown and is fully cooked.
07 -
While baking, warm the beef broth in a small pot over medium heat to prepare the dipping sauce.
08 -
Allow the baked dish to cool slightly before cutting into individual squares.
09 -
Serve the squares warm alongside the heated beef broth for dipping.