Cheesy Ham Stromboli with Golden Crust Step-by-step instructions

Before you start

Before beginning the assembly, ensure that your oven is preheated to 400°F (200°C) and that your baking sheet is ready with a piece of parchment paper. Have all your ingredients measured and within reach to maintain a smooth workflow.

If using chilled dough, take it out of the refrigerator at least 20 minutes before rolling to ensure it reaches a manageable, room-temperature consistency, which will prevent it from shrinking back during the shaping process.

Instructions

Dough preparation

1. 1Prepare the dough
   Preheat your oven to 400°F (200°C). Roll out the dough on a floured surface into a large rectangle, approximately 10 by 12 inches, ensuring an even thickness across the entire sheet.
   Look for The dough should be smooth and pliable.
   Tip Let the dough sit at room temperature for 15 minutes before rolling to prevent it from snapping back.

The dough should be rolled out into a smooth, even rectangle without any thin spots or holes. It should be supple and easy to stretch, allowing for a tight roll later on.

Ensure your work surface is lightly floured to prevent sticking, which makes the subsequent assembly steps much easier to manage effectively.

Filling assembly

2. 2Assemble the filling
   Layer the thinly sliced ham evenly over the surface of the rolled-out dough, leaving a small one-inch border around the edges. Sprinkle the shredded mozzarella cheese generously over the ham layer.
   Look for The cheese should be distributed in an even layer.
   Tip Avoid overfilling the edges to ensure a tight seal.

The ham slices should cover the surface of the dough uniformly, and the cheese should be spread evenly to ensure every slice has a consistent filling. Check that you have left enough of a margin around the edges to facilitate a clean seal, preventing the filling from escaping during the baking process.

Baking and finishing

3. 3Roll and bake
   Roll the dough tightly into a log, tucking in the ends to seal the filling inside. Place the stromboli on a parchment-lined baking sheet, seam side down. Bake for 25 minutes until the crust is golden brown. Let rest for 5 minutes before slicing.
   Look for The crust should be deep golden brown and firm to the touch.
   Tip Cut small steam vents on top to prevent the dough from bursting during baking.

The stromboli should be golden brown on top and bottom, with no signs of raw dough. The cheese should be hot and melted throughout. Ensure the log has rested for a few minutes before slicing to allow the structure to stabilize, resulting in a perfect cheese pull when served.

Common mistakes

A common mistake is rolling the dough too loosely, which can lead to the stromboli losing its shape and the cheese leaking out onto the baking sheet. Another error is neglecting to seal the edges properly; always pinch the seams firmly to lock in the moisture.

Finally, failing to preheat the oven fully will result in a pale, doughy crust rather than the desired crispy texture, so ensure the oven is at the correct temperature before placing the stromboli inside.

How to tell it’s done

The stromboli is perfectly done when the exterior crust has achieved a deep, uniform golden-brown color and feels crisp to the touch. The cheese inside should be completely melted and bubbly, which can be checked by inserting a thin skewer into the center; it should come out coated with melted cheese.

Allow the stromboli to rest for at least 5 minutes after removing it from the oven to ensure the cheese sets slightly, making it much easier to slice into clean, beautiful portions without the filling collapsing.