These baked ham and cheese party sandwiches are perfect for any gathering, offering a delightful combination of savory ham and melted swiss cheese nestled in soft hawaiian rolls. The buttery topping with a hint of dijon mustard and poppy seeds adds an extra layer of flavor that will have your guests coming back for more.
While most of the ingredients for this recipe are common, you might need to pay special attention to hawaiian rolls and poppy seeds. Hawaiian rolls are sweet, soft rolls that can usually be found in the bakery section. Poppy seeds might be located in the spice aisle. Make sure to check these sections to ensure you have everything you need.

Ingredients For Baked Ham And Cheese Party Sandwiches
Hawaiian rolls: Soft, sweet rolls that provide the perfect base for the sandwiches.
Ham: Sliced deli ham adds a savory, meaty flavor.
Swiss cheese: Melts beautifully and complements the ham.
Butter: Melted to create a rich, buttery topping.
Dijon mustard: Adds a tangy kick to the butter mixture.
Poppy seeds: Provide a slight crunch and visual appeal.
Onion powder: Enhances the flavor with a hint of onion.
Worcestershire sauce: Adds depth and umami to the butter mixture.
Technique Tip for Making These Sandwiches
When preparing the butter mixture, make sure to thoroughly whisk together the melted butter, dijon mustard, poppy seeds, onion powder, and worcestershire sauce. This ensures that all the flavors are evenly distributed. Additionally, when pouring the mixture over the sandwiches, use a brush to spread it evenly across the tops and sides of the rolls. This will help achieve a uniform golden brown color and enhance the overall taste.
Suggested Side Dishes
Alternative Ingredients
hawaiian rolls - Substitute with brioche buns: Brioche buns have a similar sweetness and soft texture, making them a great alternative.
hawaiian rolls - Substitute with dinner rolls: Dinner rolls are also soft and slightly sweet, providing a comparable base for the sandwiches.
ham - Substitute with turkey: Turkey slices offer a leaner option while still providing a savory flavor.
ham - Substitute with roast beef: Roast beef adds a different but equally delicious flavor profile to the sandwiches.
swiss cheese - Substitute with provolone cheese: Provolone melts well and has a mild flavor that complements the other ingredients.
swiss cheese - Substitute with cheddar cheese: Cheddar provides a sharper taste and melts nicely, adding a different but enjoyable twist.
melted butter - Substitute with olive oil: Olive oil is a healthier fat option and can provide a slightly different but pleasant flavor.
melted butter - Substitute with margarine: Margarine can be used as a direct substitute for butter in most recipes.
dijon mustard - Substitute with yellow mustard: Yellow mustard is milder but still adds a tangy flavor to the sandwiches.
dijon mustard - Substitute with honey mustard: Honey mustard adds a sweet and tangy flavor, enhancing the overall taste.
poppy seeds - Substitute with sesame seeds: Sesame seeds provide a similar texture and a slightly nutty flavor.
poppy seeds - Substitute with chia seeds: Chia seeds offer a similar crunch and are a nutritious alternative.
onion powder - Substitute with garlic powder: Garlic powder provides a different but complementary flavor to the sandwiches.
onion powder - Substitute with minced dried onions: Minced dried onions offer a similar flavor and texture.
worcestershire sauce - Substitute with soy sauce: Soy sauce provides a savory umami flavor, though it is slightly saltier.
worcestershire sauce - Substitute with balsamic vinegar: Balsamic vinegar adds a tangy and slightly sweet flavor, offering a different but enjoyable taste.
Alternative Recipes Similar to This One
How To Store or Freeze These Sandwiches
Allow the sandwiches to cool completely before storing. This prevents condensation from forming, which can make the bread soggy.
For short-term storage, place the sandwiches in an airtight container or wrap them tightly in plastic wrap. Store in the refrigerator for up to 3 days.
To freeze, wrap each sandwich individually in plastic wrap or aluminum foil. Then, place the wrapped sandwiches in a freezer-safe bag or container. They can be frozen for up to 2 months.
When ready to reheat, remove the desired number of sandwiches from the freezer. If wrapped in plastic wrap, remove the wrap and rewrap in aluminum foil.
Preheat your oven to 350°F (175°C). Place the sandwiches on a baking sheet and bake for 15-20 minutes, or until heated through.
For a quicker option, you can reheat the sandwiches in the microwave. Remove any aluminum foil and place the sandwiches on a microwave-safe plate. Heat on high for 1-2 minutes, or until warmed through.
If you notice the bread becoming too dry during reheating, you can brush a little melted butter on top before baking or microwaving.
Always check the internal temperature of the sandwiches to ensure they are heated thoroughly, especially if they were frozen. The cheese should be melted and the ham should be hot.
How To Reheat Leftovers
Preheat your oven to 350°F (175°C). Place the leftover baked ham and cheese party 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 cheese is melted and the sandwiches 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 heating evenly.
If you have a toaster oven, preheat it to 350°F (175°C). Place the sandwiches on the toaster oven tray and heat for about 10 minutes, or until the cheese is melted and the sandwiches are warmed through.
For a stovetop method, use a skillet over medium heat. Place the sandwiches in the skillet and cover with a lid. Heat for about 3-5 minutes on each side, or until the cheese is melted and the sandwiches are hot throughout.
Essential Tools for Making These Sandwiches
Oven: Used to bake the sandwiches at the specified temperature.
Baking dish: Holds the sandwiches while they bake in the oven.
Knife: Used to cut the Hawaiian rolls in half horizontally.
Small bowl: Used to mix the melted butter, Dijon mustard, poppy seeds, onion powder, and Worcestershire sauce.
Aluminum foil: Covers the baking dish to ensure the sandwiches bake evenly.
Measuring cups: Used to measure the melted butter.
Measuring spoons: Used to measure the Dijon mustard, poppy seeds, onion powder, and Worcestershire sauce.
Basting brush: Used to evenly spread the butter mixture over the sandwiches (optional, but helpful).
Spatula: Helps to remove the sandwiches from the baking dish after baking.
Cooling rack: Allows the sandwiches to cool slightly before serving.
How to Save Time on Making These Sandwiches
Pre-slice the rolls: Cut the hawaiian rolls in half horizontally ahead of time and store them in an airtight container.
Pre-mix the sauce: Combine the melted butter, dijon mustard, poppy seeds, onion powder, and worcestershire sauce in advance and refrigerate.
Layer ingredients ahead: Pre-layer the ham and swiss cheese on the bottom halves of the rolls, then cover and refrigerate until ready to bake.
Use pre-cooked ham: Opt for pre-cooked ham slices to save cooking time.
Assemble in batches: If making a large quantity, assemble the sandwiches in batches to streamline the process.

Baked Ham and Cheese Party Sandwiches
Ingredients
Main Ingredients
- 12 Hawaiian rolls
- 12 slices Ham
- 12 slices Swiss cheese
- ½ cup Butter melted
- 1 tablespoon Dijon mustard
- 1 tablespoon Poppy seeds
- 1 teaspoon Onion powder
- 1 teaspoon Worcestershire sauce
Instructions
- Preheat your oven to 350°F (175°C).
- Cut the Hawaiian rolls in half horizontally. Place the bottom halves in a baking dish.
- Layer the ham and cheese on the bottom halves of the rolls. Place the top halves back on.
- In a small bowl, mix together the melted butter, Dijon mustard, poppy seeds, onion powder, and Worcestershire sauce.
- Pour the butter mixture evenly over the sandwiches.
- Cover the baking dish with aluminum foil and bake for 15 minutes. Remove the foil and bake for an additional 5 minutes, or until the tops are golden brown.
- Remove from the oven and let cool slightly before serving.
Nutritional Value
Keywords
Suggested Main Courses and Desserts
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