Sándwich de Mallorca con Jamón y Queso (Puerto Rican Breakfast Sandwich)
Powdered sugar on a ham-and-cheese sandwich is part of what makes a Mallorca memorable. The bread is soft and gently sweet, the ham is savory, and the melted cheese brings everything together. Toasting the buttered cut sides adds a little crispness inside each bite.
That sweet-and-salty combination is why I wanted this sandwich on Cocina Hacks. It takes familiar ingredients in a different direction, with the bread doing as much work as the filling.
This recipe starts with two ready-made pan de Mallorca buns and takes about 15 minutes. If you’d like to bake the bread yourself, follow the dough and baking preparation in pan de Mallorca con mantequilla y azúcar, allowing extra time for kneading, rising, and baking. Save the final buttering, toasting, and sugar dusting for the sandwich preparation.
Toast the bread and warm the filling separately
Split the buns carefully and spread the softened butter evenly over the cut surfaces. Place them cut-side down in the skillet until golden, then set them aside. This gives the bread a toasted surface before the filling goes in.
Lower the heat and warm the ham thoroughly. Add the cheese over the hot ham, covering briefly if needed to help it melt. Preparing the filling this way means the cheese can melt without leaving the bread in the pan until it becomes too dark or dry.
American cheese, cheddar, and Swiss all work, with different results. American gives a mild, creamy melt; cheddar brings a sharper flavor; Swiss adds a nuttier note. There’s no need for extra salt—the ham and cheese already provide it.
Divide the hot filling between the toasted buns and close the sandwiches. For the optional egg version, cook the scrambled eggs separately and add them with the ham and cheese.
The powdered sugar goes on just before serving. Use a small sieve to distribute it evenly, starting with a light dusting and adding more if you like. Putting it on too early allows moisture and warmth to dissolve it into the bread.
Have your café con leche nearly ready before assembling the sandwiches. These are best brought straight to the table, while the cheese is melted and the toasted bread still has its contrast of crisp and soft.

Sándwich de Mallorca con Jamón y Queso
Equipment
- Griddle or heavy skillet
- Sandwich press, second heavy pan, or spatula (for pressing)
- Butter knife
- Small fine-mesh sieve (for dusting powdered sugar)
Ingredients
For the sandwiches
- 2 pan de mallorca buns store-bought or homemade, split in half
- 2 tablespoons 28 g unsalted butter, softened
- 4 oz 115 g deli ham (jamón de pierna or cooked deli ham), sliced
- 4 slices about 4 oz / 115 g total American, cheddar, or Swiss cheese
For finishing
- 1-2 tablespoons 8–15 g powdered sugar for dusting
Optional add-in
- 2 large eggs scrambled (for a mallorca con huevo, jamón y queso variation)
Instructions
Toast the bread
- Heat a griddle or heavy skillet over medium heat.
- Butter both cut sides of each mallorca bun.
- Place the buns cut-side down on the griddle and toast for 2–3 minutes, until golden brown. Remove and set aside.
Cook the ham and cheese
- Reduce the heat to medium-low. Add the ham slices to the griddle and cook for 1–2 minutes per side, until heated through and steaming hot (internal temperature of at least 165°F / 74°C if the ham was cold from the fridge).
- If using the optional eggs, scramble them in a separate small pan over medium heat until just set, about 2–3 minutes.
- Arrange the ham in a small pile on the griddle and top with the cheese. Let it sit for 1–2 minutes, or cover with a lid, until the cheese is fully melted.
Assemble and serve
- Place the ham and melted cheese (and scrambled egg, if using) on the bottom half of each toasted bun.
- Close the sandwich with the top bun.
- Dust the top of each sandwich generously with powdered sugar right before serving.
Notes
- Bread substitution: If pan de mallorca isn’t available, a soft egg-based bun such as brioche can stand in, though the flavor and texture won’t be the same as the traditional bread.
- Cheese variation: American cheese is the most common choice for this sandwich in Puerto Rico, but cheddar and Swiss are also used at home and in local cafeterías.
- Salt guidance: Deli ham and cheese are both naturally salty — there’s no need to add extra salt to this recipe.
- Food safety: If your ham is pre-sliced and cold, heat it until it’s steaming hot throughout, especially for anyone pregnant, immunocompromised, or otherwise advised to avoid cold deli meats.
- Family variation: Some households add a fried or scrambled egg to make it a “mallorca con huevo, jamón y queso” — a heartier version popular at breakfast counters.
- Storage: Best eaten immediately. The bread turns soft and loses its toasted texture if stored, so this isn’t a great make-ahead sandwich.

One Comment