Mini Grilled Cheese Hawaiian Rolls

I discovered these little sandwiches entirely by accident during a Super Bowl party years ago when I realized I'd forgotten to buy regular bread. The sweet Hawaiian rolls were sitting on my counter, and in a moment of desperation, I sliced the entire package in half, threw some cheddar between them, and hoped for the best. When they came out of the oven, my friends actually stopped watching the game to ask what I'd made, and now they're the most requested thing at every gathering I host.

Last winter my daughter came home sick from school and these were literally the only thing she'd eat. Something about the soft pillowy rolls with that warm molten cheese just made everything feel better. Now whenever anyone in the house is under the weather or just having a rough day, I pop these in the oven and watch the whole mood shift.

Ingredients

• 1 package Hawaiian sweet rolls: Keep them connected in the block for easier assembly and that pull apart everyone fights over
• 8 oz cheddar cheese sliced: Sharp cheddar gives you that perfect contrast against the sweet rolls but any cheese you love works
• 2 tbsp unsalted butter melted: Get this brushed on generously for those gorgeous golden tops everyone notices first
• 1 tbsp Dijon mustard: This optional addition cuts through the sweetness with just enough tang
• 1 tbsp mayonnaise: Mixed with mustard it creates the most unexpected flavor layer
• 1 tsp garlic powder: Dont skip this if you want people begging for your secret ingredient

Instructions

Preheat your oven:

Get it to 350°F and line a baking sheet with parchment paper so cleanup is practically nonexistent

Slice the rolls:

Carefully cut through the entire block of rolls horizontally to make one giant top and bottom layer

Add flavor layers:

Whisk mustard and mayonnaise together then spread it on both cut sides if youre using this optional upgrade

Layer the cheese:

Pile your cheddar slices evenly over the bottom half making sure every corner gets covered

Reassemble and brush:

Place the top back on brush generously with melted butter and sprinkle with garlic powder and parsley

Bake covered:

Cover loosely with foil and bake 10 minutes so everything gets melty without burning

Get golden:

Remove foil and bake 5 more minutes until the tops turn that irresistible golden brown

Serve them up:

Let rest 2 minutes then cut into individual mini sandwiches and watch them disappear

Save

My neighbor smelled these baking last week and actually knocked on my door to ask what I was making. Now we have a standing arrangement where I make a batch and she brings the wine. Food really does bring people together in the best ways.

Make Them Your Own

Once you master the basic technique these become a blank canvas for whatever youre craving. Ive experimented with different fillings and the results have taught me that almost anything works between those sweet fluffy rolls.

Cheese Variations

While sharp cheddar creates that classic flavor profile dont be afraid to mix it up. A blend of mozzarella and provolone gives you the most incredible cheese pull. Pepper jack adds a gentle kick that cuts beautifully through the sweetness. Swiss takes them in a completely different sophisticated direction.

Serving Suggestions

These work for everything from casual game days to surprisingly elegant cocktail parties. The individual portions make them perfect grazing food and nobody needs a fork to enjoy them.

• Pair with a warm cup of tomato soup for the ultimate comfort meal
• Arrange on a wooden board with pickles and olives for an appetizer spread
• Keep them warm in a low oven so guests can grab them throughout the party

Save

These little sandwiches have become my go to for whenever I need to feed a crowd with minimal fuss but maximum comfort. Hope they become a staple in your kitchen too.

Recipe FAQs

→ Can I prepare these ahead of time?

Yes, assemble the rolls up to 24 hours in advance and refrigerate wrapped tightly. Add the butter topping just before baking. They may need an extra 2-3 minutes in the oven if baked cold from the refrigerator.

→ What other cheeses work well?

Sharp cheddar provides the best flavor contrast to the sweet rolls, but you can also use Gruyère, provolone, Swiss, or pepper jack for variety. Mixing two cheeses creates an even more delicious flavor profile.

→ Do I have to keep the rolls connected?

Keeping them connected while baking ensures even heating and easier preparation. However, you can separate them individually if preferred—just adjust baking time to 8-10 minutes and watch closely to prevent burning.

→ Can I make these spicy?

Absolutely. Add sliced jalapeños, red pepper flakes to the butter mixture, or use pepper jack cheese. A dash of hot sauce mixed into the mustard-mayo spread also adds delicious heat without overwhelming the flavors.

→ How do I store and reheat leftovers?

Store cooled sandwiches in an airtight container for up to 3 days. Reheat in a 350°F oven for 5-7 minutes until warmed through. Avoid microwaving as it makes the bread tough and rubbery.

→ Can I freeze these before baking?

Yes, assemble the complete sandwiches (without butter topping), wrap tightly in plastic and foil, and freeze for up to 1 month. Thaw overnight in the refrigerator, add butter topping, and bake as directed.