Muffuletta sliders are mini sandwiches filled with tasty layers of Italian meats, cheese, and a zesty olive salad. They pack a punch of flavor in each bite!
These little guys are perfect for parties or a fun lunch. Trust me, one slider always leads to another—it’s hard to stop at just one! 😄
I love making them ahead of time; they taste even better after chilling. Grab some toothpicks, and you’re ready to serve up a delicious crowd-pleaser!
Key Ingredients & Substitutions
Slider Buns: I love using soft, white slider buns for this recipe. If you’re looking for a healthier option, whole wheat or gluten-free buns work nicely, too!
Meats: Salami, ham, and mortadella or capicola are traditional. You can swap in turkey or chicken if you prefer a leaner choice. All deli meats will bring their own unique flavor.
Provolone Cheese: Provolone adds a mild, creamy touch. If you can’t find it, mozzarella or Havarti are excellent alternatives.
Olive Salad: This is a must-have for authentic flavor! Store-bought works well, but you can use any mix of olives, pickles, and veggies. Just add some spices for that extra zing!
Garlic Powder & Oregano: These add great flavor. Fresh garlic and herbs can replace them if you want a fresher taste, just adjust the quantities to your liking!
How Do You Perfectly Toast the Buns?
Toasting the buns gives them a lovely texture and prevents sogginess. Here’s how to do it:
- Preheat your oven to 350°F (175°C).
- Prepare the butter mixture with garlic powder and oregano for added flavor.
- Brush the top and bottom of the split buns evenly with the mixture, and arrange them on a baking sheet.
- Toast for 5-7 minutes until they’re golden but not too crispy. Keep an eye on them!
Toasting also allows the flavors to meld when you add the meats and cheese. Enjoy the crunchy texture!

How to Make Muffuletta Sliders
Ingredients You’ll Need:
For the Sliders:
- 12 slider buns or small sandwich rolls
- 1/2 lb sliced salami
- 1/2 lb sliced ham
- 1/2 lb sliced mortadella or capicola
- 1/2 lb sliced provolone cheese
- 1 cup olive salad (see note for homemade version or purchase pre-made)
- 2 tbsp mayonnaise (optional, for spreading on buns)
For the Topping:
- 2 tbsp butter, melted
- 1 tsp garlic powder
- 1 tsp dried oregano
- Coarse sea salt, for sprinkling
How Much Time Will You Need?
This recipe takes about 15-20 minutes to prep and assemble. If you choose to let the sliders chill in the fridge for some time (to enhance flavors), it might take a couple of hours, depending on your preference. The baking step takes about 10 minutes if you want the cheese slightly melted. Enjoy your time of tasty preparation!
Step-by-Step Instructions:
1. Prepare the Buns:
Start by slicing the slider buns horizontally, keeping the tops and bottoms connected to create two halves. This way, they’ll be easier to assemble later on!
2. Mix the Topping:
In a small bowl, mix together the melted butter, garlic powder, and dried oregano. This blend will bring a lovely herby flavor to the buns.
3. Toast the Buns:
Brush the top and bottom halves of the slider buns with your buttery mixture using a pastry brush. Place the buns on a baking sheet, with the buttered sides facing up. Pop them in a preheated oven at 350°F (175°C) for about 5-7 minutes until they are golden and fragrant.
4. Assemble the Sliders:
Once the buns are toasted, it’s time for the fun part! Spread a thin layer of mayonnaise on the bottom half of each bun if you’re using it. Then, take about 1 tablespoon of olive salad and spread it evenly over the mayonnaise or just directly on the bun if you want to skip the mayonnaise. Now, layer on a few slices each of salami, ham, and mortadella for a delightful mix. Finish off with a slice of provolone cheese.
5. Cover and Sprinkle:
Place the top halves of the buns back on top to close the sliders. Sprinkle the tops lightly with coarse sea salt to give a tasty kick!
6. Optional Melty Baking Step:
If you want that extra gooey goodness, place the assembled sliders on a baking sheet, cover loosely with foil, and warm in the oven at 350°F (175°C) for about 10 minutes. This step will meld all of the flavors together beautifully.
7. Serve and Enjoy:
Once they’re warm and toasty, your Muffuletta sliders are ready to serve! You can enjoy them warm right out of the oven or let them cool to room temperature. They are also great if made a few hours ahead—just refrigerate and let them come to room temp before serving!
Note on Olive Salad (Key Ingredient):
You can go for store-bought muffuletta olive salad for convenience, but if you’re feeling adventurous, making your own is super easy! Combine the following:
- 1/2 cup green olives, chopped
- 1/2 cup black olives, chopped
- 1/4 cup pickled vegetables (like giardiniera or pickled peppers), chopped
- 1 tbsp capers, rinsed and chopped
- 1 garlic clove, minced
- 1 tbsp red wine vinegar
- 1 tbsp olive oil
- 1 tsp dried oregano
- Salt and pepper, to taste
Mix everything well, allowing it to meld together for at least an hour before using to let those tasty flavors shine!
This recipe truly captures the fun and deliciousness of a classic muffuletta sandwich in an easy-to-eat slider form for any gathering. Enjoy your culinary adventure!
Can I Use Different Meats for the Sliders?
Absolutely! While salami, ham, and mortadella are traditional, you can definitely use turkey, chicken, or even a vegetarian option like roasted vegetables or cheese slices, depending on your preference.
What If I Can’t Find Olive Salad?
No worries! You can easily make your own by mixing any combination of olives, chopped pickled vegetables, and capers. Adding some garlic and herbs can help replicate that unique flavor as well!
Can I Make Muffuletta Sliders Ahead of Time?
Yes! These sliders can be assembled up to a few hours in advance. Just cover and refrigerate them to let the flavors meld, then let them sit at room temperature for about 30 minutes before serving.
How to Store Leftover Sliders?
Store any leftovers in an airtight container in the fridge for up to 2 days. To reheat, simply warm them in a preheated oven at 350°F (175°C) for about 5-10 minutes or until heated through.
