Hot Italian Sub Sliders
Hot Italian Sub Sliders are little bites of bold flavor that pack a punch! These sliders are stacked with spicy Italian meats like salami and pepperoni, melted cheese, and tangy…
By Ava
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Reading time: 6 min
Tip: save now, make later.
Hot Italian Sub Sliders are little bites of bold flavor that pack a punch! These sliders are stacked with spicy Italian meats like salami and pepperoni, melted cheese, and tangy peppers, all tucked inside soft, mini rolls. The mix of zesty spices, melty cheese, and hearty bread makes these sliders a perfect snack or meal that’s both filling and fun to eat.
I love making Hot Italian Sub Sliders when I want something quick but still impressive for friends or family. The best part is how easy they come together, and every slider bursts with that classic Italian deli taste that everyone knows and loves. I usually add a little mix of hot peppers or a splash of vinaigrette to kick things up a notch — it really brings out the flavors and keeps each bite exciting.
These sliders are great to serve at parties, game days, or casual dinners where you want to keep things relaxed but tasty. I like setting out a platter so everyone can grab their own and pile on their favorite extras like pickles, more cheese, or even some fresh herbs. They’re the kind of food that always gets people chatting and reaching for seconds!
Key Ingredients & Substitutions
Slider Rolls: Soft rolls like Hawaiian add a touch of sweetness and a tender texture. If you can’t find these, dinner rolls or mini brioche buns work well too.
Italian Meats: Salami, pepperoni, and ham give the sliders their signature spicy and savory flavor. For a milder taste, swap with turkey or chicken slices. To keep it vegetarian, use grilled veggies or plant-based deli slices.
Provolone Cheese: This cheese melts beautifully, balancing spicy meats with its mild taste. Mozzarella or fontina can be good substitutes if needed.
Roasted Red Peppers: They add sweetness and a smoky note. You can replace them with jarred roasted peppers or even sweet bell peppers if needed.
Butter & Seasonings: Butter brushed on top keeps the rolls soft and adds richness. The Italian seasoning and garlic powder give classic Italian flavors, but feel free to adjust based on your favorite herbs.
How Do You Get the Perfect Melty Cheese and Soft Yet Crispy Rolls?
Getting the cheese just right and the rolls soft inside but with a slightly crispy top takes a bit of timing.
- Slice the rolls carefully without cutting all the way through so they hold together well.
- Layer ingredients evenly to let heat reach all parts.
- Cover with foil initially to trap moisture and melt the cheese fully without drying the bread.
- Remove the foil near the end to let the tops brown and get a light crisp, enhancing texture and flavor.
- Brush with butter and seasonings before baking so the tops stay tender and flavorful.
These steps help create sliders that are warm, gooey, and perfectly toasted—just the kind everyone loves!
Equipment You’ll Need
- Baking sheet or casserole dish – holds all sliders together for easy baking and cleanup.
- Basting brush – perfect for spreading the buttery seasoning over the rolls evenly.
- Sharp serrated knife – helps slice the slider rolls without squashing them.
- Aluminum foil – traps heat and moisture to melt cheese and warm ingredients perfectly.
- Mixing bowl – to combine butter with herbs and spices for brushing.
Flavor Variations & Add-Ins
- Swap salami and pepperoni for spicy chorizo or soppressata for a smokier, bolder taste.
- Use mozzarella or fontina cheese instead of provolone for a creamier, milder melt.
- Add sautéed bell peppers and onions for extra sweetness and crunch.
- Mix in fresh basil or oregano with the butter for a brighter herbal note.
How to Make Hot Italian Sub Sliders
Ingredients You’ll Need:
For the Sliders:
- 12 slider-sized soft rolls (such as Hawaiian rolls)
- 6 oz sliced salami
- 6 oz sliced pepperoni
- 6 oz sliced ham
- 6 oz provolone cheese, sliced
- 1 cup roasted red peppers, drained and chopped
- 1 cup fresh spinach leaves or arugula
For the Butter Topping:
- 4 tbsp butter, melted
- 1 tbsp Italian seasoning
- ½ tsp garlic powder
- ¼ tsp crushed red pepper flakes (optional for extra heat)
- Coarse sea salt for topping
How Much Time Will You Need?
This recipe takes about 10 minutes to prep and 20-25 minutes to bake. You’ll spend a little time layering the ingredients on the rolls, then just pop them in the oven to warm and melt the cheese. It’s quick and simple for a flavorful snack or meal!
Step-by-Step Instructions:
1. Prepare the Rolls and Layers:
Preheat your oven to 350°F (175°C). Carefully slice the slider rolls horizontally but keep them connected so they form a single piece. Lay the bottom half in a baking dish. Layer the fresh spinach or arugula evenly over the bottom, then spread the chopped roasted red peppers on top.
2. Add the Meats and Cheese:
Arrange the salami, pepperoni, and ham slices over the peppers in a single even layer. Next, add the provolone cheese slices on top of the meat, covering everything well.
3. Top and Season:
Place the top half of the slider rolls over the layered fillings. In a small bowl, mix the melted butter with Italian seasoning, garlic powder, and crushed red pepper flakes if using. Brush this flavorful butter mixture generously over the tops of the rolls, and sprinkle coarse sea salt on top for extra taste.
4. Bake and Serve:
Cover the baking dish loosely with aluminum foil to keep the sliders moist. Bake for about 15-20 minutes until the cheese melts and the sliders get warm all the way through. For a nice golden and slightly crispy top, remove the foil and bake for an additional 5 minutes. Take out of the oven, let the sliders cool a little, then slice along the original separations. Serve warm and enjoy!
Can I Use Different Types of Cheese in These Sliders?
Absolutely! While provolone melts nicely and complements Italian meats well, you can swap it for mozzarella, fontina, or even cheddar for a different flavor profile. Just make sure to use a cheese that melts well.
Can I Make Hot Italian Sub Sliders Ahead of Time?
Yes, you can assemble the sliders a few hours before baking. Keep them covered in the fridge until ready to bake. Bake just before serving to ensure the rolls stay soft and the cheese melts perfectly.
How Should I Store Leftovers?
Store any leftover sliders in an airtight container in the fridge for up to 3 days. Reheat them covered in the oven at 325°F until warmed through to keep the bread from drying out.
Can I Add Extra Spice to Make These Hotter?
Definitely! Add more crushed red pepper flakes to the butter mixture or include sliced hot peppers like banana or cherry peppers inside the sliders for extra heat. Just adjust to your spice tolerance.