Hawaiian Roll Meatball Sliders

Hawaiian Roll Meatball Sliders transform buttery sweet rolls into an irresistible party food. Each slider packs a homemade Italian meatball smothered in marinara sauce and melted mozzarella between golden-brown Hawaiian rolls finished with a garlic-Parmesan crust. These sliders join our mini burgers and Philly cheesesteak sliders as game-day favorites, and they’re a clever way to give leftover meatballs and sauce a second life. The best part? You can prepare them in under 30 minutes using homemade or store-bought ingredients.

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Key Ingredients and Substitutions

With basic pantry staples and about 30 minutes, you can create these crowd-pleasing meatball sliders.

In the printable recipe below, you can find a complete list of ingredients and measurements.

• Hawaiian Sweet Rolls: These soft, slightly sweet rolls brown beautifully, providing the ideal vehicle for meatballs and cheese. Keep the rolls connected as one slab for easier assembly – don’t pull them apart. 
• Meatballs: Whether using our homemade recipe for Italian meatballs or pre-cooked frozen ones, make sure they’re the right size for the rolls (around 1.5 inches works best). If using frozen meatballs, thaw them completely before assembly.  The meatballs should be cooked before assembling the sliders.
• Marinara Sauce: We used leftover Italian gravy, which adds rich flavor, but your favorite jarred sauce works, too. We use just enough sauce to complement the meatballs without making the rolls soggy.
• Mozzarella Cheese: Use low-moisture mozzarella to prevent the rolls from becoming soggy. When melted, the mozzarella creates the perfect stretchy texture that holds everything together. We used shredded mozzarella, but you can also use sliced mozzarella. 
• Seasoned Butter Topping: A mixture of melted butter, garlic powder, Italian seasoning, and grated Parmesan creates a golden, flavorful crust on the rolls when they are baked.

How to Make Hawaiian Roll Meatball Sliders

Here are the quick, step-by-step instructions with visuals; you can find the full instructions, including the exact ingredients, in the recipe card below.

Pro-tip: If using frozen meatballs, warm them slightly according to the package directions before assembly. This ensures the centers will be hot when the cheese melts, and the tops are golden brown.

1. Prep the Rolls: Using a large serrated knife, slice the entire slab of rolls horizontally while keeping them connected. You’ll have one connected top portion and one connected bottom portion. This makes assembly easier and ensures even portions.

2. Layer the Ingredients: Cook the meatballs according to the recipe or package instructions and set aside.  Place the bottom slab in a baking dish, and then start with a layer of mozzarella cheese, followed by one cooked meatball on each roll – spoon marinara sauce over the meatballs, followed by the remaining cheese.

3. Add the Topping: In a small bowl, mix melted butter with garlic powder, Italian seasoning, and grated Parmesan. Place the top slab of rolls over the cheese layer, then brush the butter mixture evenly across the tops.

4. Bake and Serve: Bake uncovered until the cheese melts and the tops turn golden brown, about 7-10 minutes, but keep an eye on them so the tops don’t burn. Let the sliders rest briefly before cutting and serving.

Make-Ahead and Storage

Make-Ahead: While the sliders should be assembled just before baking, you can prep the components ahead. Mix the butter topping and store it at room temperature. Warm it slightly if it solidifies. If using frozen meatballs, thaw and warm them in advance.

How to Store: Place leftover sliders in an airtight container and refrigerate for up to 2 days. Remember that the rolls will soften as they sit with the sauce. To freeze assembled but unbaked sliders, wrap them tightly in plastic wrap, then foil, and freeze for up to 3 months (store the butter mixture separately). Baked sliders can be frozen, too. Let them cool completely, wrap individual portions in plastic wrap and foil, and freeze for up to 2 months.

How to Reheat: For refrigerated sliders, warm in a 350°F oven for 5-7 minutes or until heated. Avoid the microwave as it makes the rolls tough. If the tops start to brown too much, cover loosely with foil. For frozen sliders, thaw them overnight in the refrigerator, add the butter topping, and bake as directed.

Recipe Tips and Notes

• Slice the rolls with a serrated knife. A sharp, serrated knife helps cut cleanly through the connected rolls without squishing them.
• Don’t overfill with sauce. Too much sauce makes the rolls soggy about 1-2 tablespoons per meatball is plenty.
• Line your baking dish. Parchment paper or foil makes cleanup easier and prevents sticking, especially if any cheese melts over the sides.
• Watch the tops carefully when baking. The butter topping can go from golden to too dark quickly.
• Let them rest before cutting. After baking, give the sliders 2-3 minutes to set; this keeps the cheese and filling from spilling out when you cut them.

Frequently Asked Questions