These baked Hawaiian sandwiches are a delightful combination of sweet and savory flavors, perfect for any gathering or a simple family meal. The soft Hawaiian rolls paired with deli ham and Swiss cheese create a mouthwatering experience that everyone will love. The buttery, tangy topping adds an extra layer of deliciousness that makes these sandwiches irresistible.
While most of the ingredients for this recipe are common, you might need to pay special attention to Hawaiian rolls, Dijon mustard, and poppy seeds. Hawaiian rolls are sweet, soft rolls that you can find in the bread section. Dijon mustard is a type of mustard with a smooth texture and a slightly tangy flavor, usually located in the condiment aisle. Poppy seeds are small, nutty seeds often found in the spice section.

Ingredients for Baked Hawaiian Sandwiches
Hawaiian rolls: Soft, sweet rolls that form the base of the sandwiches.
Deli ham: Thinly sliced ham that adds a savory element.
Swiss cheese: Mild, nutty cheese that melts beautifully.
Butter: Melted to create a rich, flavorful topping.
Dijon mustard: Adds a tangy kick to the butter mixture.
Worcestershire sauce: Provides a savory depth of flavor.
Poppy seeds: Adds a slight crunch and visual appeal.
Onion powder: Enhances the overall flavor with a subtle onion taste.
Technique Tip for This Recipe
To ensure the butter mixture is evenly distributed over the sandwiches, use a pastry brush to apply it. This will help the flavors penetrate each roll thoroughly, resulting in a more uniform taste. Additionally, for a crispier texture, consider toasting the bottom halves of the rolls lightly before assembling the sandwiches.
Suggested Side Dishes
Alternative Ingredients
hawaiian rolls - Substitute with brioche buns: Brioche buns have a similar sweetness and soft texture, making them a good alternative.
deli ham - Substitute with turkey slices: Turkey slices offer a leaner option while still providing a savory flavor.
swiss cheese - Substitute with provolone cheese: Provolone has a mild flavor and melts well, similar to Swiss cheese.
melted butter - Substitute with olive oil: Olive oil can provide a similar richness and helps to keep the sandwiches moist.
dijon mustard - Substitute with honey mustard: Honey mustard adds a bit of sweetness while still providing the tangy mustard flavor.
worcestershire sauce - Substitute with soy sauce: Soy sauce offers a similar umami flavor and depth.
poppy seeds - Substitute with sesame seeds: Sesame seeds provide a similar texture and nutty flavor.
onion powder - Substitute with garlic powder: Garlic powder offers a different but complementary flavor profile.
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How to Store and Freeze This Dish
- Allow the sandwiches to cool completely before storing to prevent condensation, which can make the bread soggy.
- Wrap each sandwich individually in plastic wrap or aluminum foil to maintain freshness and prevent them from drying out.
- Place the wrapped sandwiches in an airtight container or a resealable plastic bag to provide an extra layer of protection against freezer burn.
- Label the container or bag with the date to keep track of how long the sandwiches have been stored.
- Store the sandwiches in the refrigerator for up to 3-4 days for optimal freshness.
- For longer storage, place the wrapped sandwiches in the freezer. They can be frozen for up to 2 months without significant loss of quality.
- To reheat refrigerated sandwiches, preheat your oven to 350°F (175°C). Place the sandwiches on a baking sheet and cover with aluminum foil. Bake for 10-15 minutes or until heated through.
- For frozen sandwiches, allow them to thaw in the refrigerator overnight before reheating. If you're in a hurry, you can reheat them directly from frozen by baking at 350°F (175°C) for 20-25 minutes, covered with foil.
- For a crispier texture, remove the foil during the last 5 minutes of reheating.
- Avoid using the microwave for reheating as it can make the bread rubbery and the cheese unevenly melted.
How to Reheat Leftovers
Preheat your oven to 350°F (175°C). Place the leftover baked Hawaiian sandwiches on a baking sheet. Cover them loosely with aluminum foil to prevent the tops from getting too crispy. Bake for about 10-15 minutes, or until the ham and swiss cheese are heated through.
For a quicker method, use a microwave. Place the sandwiches on a microwave-safe plate. Cover them with a damp paper towel to keep them from drying out. Microwave on medium power for 1-2 minutes, checking halfway through to ensure they are evenly heated.
If you have an air fryer, preheat it to 320°F (160°C). Place the sandwiches in the basket, making sure they are not overcrowded. Heat for about 3-5 minutes, or until the cheese is melted and the ham is warmed through.
For a stovetop method, use a skillet over medium-low heat. Place the sandwiches in the skillet and cover with a lid. Heat for about 5-7 minutes, flipping halfway through, until the cheese is melted and the ham is hot.
If you prefer a toaster oven, preheat it to 350°F (175°C). Place the sandwiches on the toaster oven tray. Cover them with aluminum foil and heat for about 10 minutes, or until the cheese is melted and the ham is warmed through.
Essential Tools for This Recipe
Oven: Used to bake the sandwiches at the specified temperature.
Baking dish: Holds the sandwiches while they bake.
Knife: Used to cut the hawaiian rolls if they are not pre-sliced.
Small bowl: Used to mix the melted butter, dijon mustard, worcestershire sauce, poppy seeds, and onion powder.
Measuring cups: Used to measure the melted butter.
Measuring spoons: Used to measure the dijon mustard, worcestershire sauce, poppy seeds, and onion powder.
Aluminum foil: Covers the sandwiches during the initial baking period to keep them moist.
Basting brush: Used to evenly spread the butter mixture over the sandwiches.
Spatula: Helps to serve the sandwiches once they are baked.
Time-Saving Tips for This Recipe
Prepare ingredients ahead: Pre-slice the ham and cheese to save time during assembly.
Use pre-mixed sauce: Combine the butter, dijon mustard, worcestershire sauce, poppy seeds, and onion powder in advance.
Preheat the oven: Start preheating the oven while you assemble the sandwiches.
Use foil for easy cleanup: Line the baking dish with aluminum foil to reduce washing time.
Assemble in bulk: Make multiple sandwiches at once to streamline the process.

Baked Hawaiian Sandwiches Recipe
Ingredients
Main Ingredients
- 12 pieces Hawaiian rolls
- 1 pound Deli ham
- 12 slices Swiss cheese
- ½ cup Butter melted
- 1 tablespoon Dijon mustard
- 1 tablespoon Worcestershire sauce
- 1 tablespoon Poppy seeds
- 1 teaspoon Onion powder
Instructions
- Preheat oven to 350°F (175°C).
- Place the bottom halves of the rolls in a baking dish.
- Layer ham and cheese on the rolls, then cover with the top halves.
- In a small bowl, mix melted butter, Dijon mustard, Worcestershire sauce, poppy seeds, and onion powder.
- Pour the mixture over the sandwiches.
- Cover with aluminum foil and bake for 15 minutes.
- Remove foil and bake for an additional 5 minutes, or until the tops are lightly browned and crispy.
- Serve warm.
Nutritional Value
Keywords
Suggested Appetizers and Desserts
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