Soft Nduja Meatball Sliders

Featured in Sandwiches: Simple to Gourmet.

Make easy sliders with flavorful nduja-spiced meatballs, nutty pesto, and gooey cheese baked on dinner rolls.
A chef holding a plate of food.
Updated on Sun, 30 Mar 2025 00:21:05 GMT
A basket full of small sandwiches with melted cheese and sprinkles of parsley. Pin it
A basket full of small sandwiches with melted cheese and sprinkles of parsley. | linacooks.com

I whipped up my go-to crowd-pleaser by accident while messing around in my kitchen one lazy Sunday. These Tear-Away Nduja Meatball Buns bring nothing but smiles to everyone at my gatherings. When spicy nduja meets gooey fontina and my fresh arugula pesto, something wonderful happens between those soft rolls. Everyone always wants me to tell them how I made them.

The Beginning of These Tasty Buns

I found nduja at a small Italian shop and couldn't wait to try something new with it. These mini sandwiches mix all the good stuff about soul food with fancy flavors. Nduja adds smoky heat that blends into the sweet peppers while my homemade pesto brings a fresh kick. And when that fontina starts to drip down the sides, you know it's gonna be good.

Grab These Items

  • Pork Mince: Ask your butcher for the fresh stuff for extra juicy meatballs.
  • Nduja: This spicy paste makes everything taste amazing.
  • Panko: The key to keeping your meatballs soft and light.
  • Pasta Sauce: Any store-bought kind works fine here.
  • Arugula: Adds a peppery bite to our quick pesto.
  • Walnuts: Brown them in a pan first for better flavor.
  • Fontina Cheese: It melts into the dreamiest, creamiest layer.
  • Small Rolls: Look for the fluffy ones that tear apart easily.
  • Peppers and Onion: I usually mix different colored peppers together.

Time To Cook

Preparing Your Meatballs
Combine pork with nduja and panko without overworking it. Shape into small balls, cook them in the oven, then let them simmer in marinara for their second round of baking.
Whipping Up The Pesto
Throw arugula, toasted walnuts and olive oil in a blender until it's nice and smooth. Add salt and pepper till it tastes just right.
Cooking Your Veggies
Get those peppers and onions nice and brown in your skillet. Those little dark spots add tons of flavor.
Putting It All Together
Build in layers, starting with a smear of pesto, then add your veggies, meatballs, and lots of cheese. Cover with the tops of your rolls and watch the magic happen in the oven.
A pan of hot mini sandwiches loaded with meat and melted cheese, topped with fresh herbs. Pin it
A pan of hot mini sandwiches loaded with meat and melted cheese, topped with fresh herbs. | linacooks.com

Smart Cooking Tricks

Don't skip toasting the bottom buns first or you'll be sorry later. Spend a few extra bucks on good nduja since it's what makes these special. That butter with herbs on top isn't just pretty—it turns into the tastiest crust ever.

Prep Ahead Ideas

The meatballs actually get better after sitting in the sauce overnight. Any extras will stay good for a couple days in your fridge—just warm them up till they get all melty again.

Great Side Dishes

I always serve these with a tangy orange and lemon salad to cut through the richness. Sweet potato fries on the side make my family extra happy when they see the whole spread.

Quick Answers

  • Need gluten free options? Any gluten-free buns will do the trick here.
  • Can't find nduja? Hot chorizo works just as well in this recipe.
  • Avoiding milk products? Plant-based cheese melts pretty nicely too.

Why These Stand Out

These little sandwiches aren't just food—they're a complete package. The way hot nduja plays with sweet roasted peppers and melty cheese creates something really special. I love watching everyone's reaction when they take their first bite.

Tips For Best Results

Don't rush the stacking process. Starting with crispy toasted rolls keeps everything from turning mushy. Go crazy with the herb butter on top—it'll make the prettiest golden crust ever.

Mix It Up

I'll throw in gouda or gruyère cheese sometimes just to change things up. My friends who don't eat meat love them with big roasted mushrooms instead of meatballs. You can really make them your own.

Sharing Happiness At Mealtime

Whenever I make these sandwiches, they vanish within minutes. They've become what I'm known for at Super Bowl parties, family get-togethers, or just when I want to make someone feel special. These Italian-inspired flavors in easy-to-grab portions always get people smiling.

A serving of cheese-filled meatball mini sandwiches garnished with herbs on fluffy bread. Pin it
A serving of cheese-filled meatball mini sandwiches garnished with herbs on fluffy bread. | linacooks.com

Frequently Asked Questions

→ What's nduja all about?
Nduja is a spicy, spreadable sausage that comes from Italy. It amps up the flavor and adds heat. Swap it with hot sausage if needed.
→ Can I prep this earlier?
Sure! Get your meatballs and pesto done the day before. Just bake with rolls when you're ready to serve.
→ What can I use instead of fontina?
You can replace fontina with mozzarella or provolone—they melt just as well.
→ Can the meatballs be frozen?
Totally! Store cooked balls in the freezer for up to 3 months. Thaw them before putting together the sliders.
→ Why leave the rolls connected?
It makes putting them together easier and gives that classic pull-apart effect. Tear them apart when they're fresh out of the oven.

Nduja Meatball Sliders

Juicy nduja pork balls with arugula pesto and cheese, baked into buttery rolls you can pull apart.

Prep Time
45 Minutes
Cook Time
45 Minutes
Total Time
90 Minutes
By: Paolina

Category: Sandwiches

Difficulty: Difficult

Cuisine: Italian

Yield: 6 Servings (12 sliders)

Dietary: ~

Ingredients

01 1/3 cup panko breadcrumbs.
02 1/4 cup finely chopped parsley.
03 1/4 cup onion, grated.
04 1 large egg.
05 1/2 teaspoon ground black pepper.
06 2 cloves garlic, finely chopped.
07 1 pound ground pork.
08 1/4 pound nduja sausage.
09 1 teaspoon salt.
10 2 cups arugula leaves.
11 1/4 cup toasted walnuts.
12 1/3 cup shredded parmesan cheese.
13 2 cups marinara sauce.
14 1 red bell pepper, cut in slices.
15 1/2 cup olive oil, plus 2 extra tablespoons.
16 1/4 cup melted butter.
17 Dried herbs to sprinkle on top.
18 6 ounces fontina cheese.
19 1 red onion, cut into strips.
20 12 small dinner rolls.

Instructions

Step 01

Combine pork, nduja, panko, and other seasonings in a bowl. Roll into 12 balls and bake at 425°F for 10 minutes.

Step 02

Pour marinara over meatballs and finish baking at 325°F for 15 minutes.

Step 03

Pulse arugula, parmesan, walnuts, garlic, and olive oil in a processor until creamy.

Step 04

Cook peppers and onions in a pan until they’re nice and golden.

Step 05

Stack pesto, veggies, meatballs, and cheese inside the rolls.

Step 06

Brush rolls with melted butter, sprinkle with herbs, and bake at 350°F for 15-20 minutes.

Notes

  1. Pesto stays fresh for up to 5 days when refrigerated.
  2. Meatballs can be prepped the day before.
  3. Best enjoyed warm.

Tools You'll Need

  • Processor for blending.
  • Baking dish.
  • Large pan for sautéing.

Allergy Information

Please check ingredients for potential allergens and consult a health professional if in doubt.
  • Contains milk.
  • Contains eggs.
  • Contains wheat.
  • Contains tree nuts.

Nutrition Facts (Per Serving)

It is important to consider this information as approximate and not to use it as definitive health advice.
  • Calories: 450
  • Total Fat: 32 g
  • Total Carbohydrate: 28 g
  • Protein: 24 g