There’s something undeniably comforting about biting into a warm, cheesy, saucy meatball sub. Whether you’re serving a cozy family dinner or prepping a quick lunch, this recipe delivers on flavor and ease. Using soft and slightly sweet King’s Hawaiian Rolls, hearty frozen meatballs, and melty mozzarella, you’ll have an irresistible sandwich ready in no time.
🧾 Ingredients
Gather these simple yet flavorful ingredients:
- King’s Hawaiian Original Hawaiian Sweet Rolls
- Frozen meatballs
- Marinara sauce
- 2 tbsp melted butter
- 1 tsp garlic powder
- 1 tsp Italian seasoning
- Fresh mozzarella cheese, grated
Optional:
- Fresh parsley or basil for garnish
🍽️ How to Make Meatball Subs
1. Prepare the Meatballs
Simmer frozen meatballs in marinara sauce over medium heat until heated through and coated in sauce. This helps the meatballs stay juicy while soaking up flavor.
2. Toast the Rolls
Keep 3 rolls connected per sub and hollow out the center to fit the meatballs. Mix the melted butter with garlic powder and Italian seasoning. Brush this onto the rolls and bake at 350°F (175°C) for 5 minutes to lightly crisp them.
3. Assemble
Fill the rolls with meatballs and spoon extra marinara over the top. Sprinkle generously with shredded mozzarella.
4. Melt the Cheese
Return to the oven and bake at 350°F (175°C) for another 5 minutes or until the cheese is perfectly melted and bubbly.
🧠 Pro Tips
- Make it homemade: Use fresh, homemade meatballs for a richer taste.
- Switch up the cheese: Try provolone, Parmesan, or pepper jack for a unique twist.
- Toast for texture: Toasting prevents soggy rolls and adds a satisfying crunch.
🥗 How to Serve
Make your meatball subs a complete meal with:
- A fresh green salad with vinaigrette
- Garlic fries or potato chips
- A side of tomato basil soup for dipping
Add a sprinkle of fresh basil or parsley for color and flavor, and serve extra marinara on the side for dipping.
🔥 Nutrition Facts (Per Sub)
- Calories: 300
- Protein: 15g
- Carbs: 35g
- Fat: 10g
These subs are a great source of energy, ideal for a filling lunch or dinner.
❓FAQs
Can I use fresh meatballs?
Yes! Homemade meatballs bring extra flavor. Cook them thoroughly before assembling your subs.
Is there a vegetarian option?
Swap in plant-based meatballs or roasted veggies for a meat-free version.
Can I make them ahead?
Yes, prep the meatballs and sauce in advance. Assemble and bake when ready to serve.
How do I store leftovers?
Keep in an airtight container in the fridge for up to 2 days. Reheat in the oven to maintain texture.
🧀 Final Thoughts
Meatball subs are classic comfort food that never disappoint. Sweet, fluffy Hawaiian rolls paired with savory meatballs, rich marinara, and gooey cheese make each bite unforgettable. Whether you’re hosting a game day party, whipping up a family meal, or just treating yourself, this easy meatball sub recipe is sure to become a go-to favorite.