These cold slider sandwiches are a simple and satisfying appetizer for any gathering. They are layered with classic Italian deli meats, provolone cheese, and crisp vegetables on soft slider rolls.
The entire dish comes together in about 15 minutes with no cooking required. They are easy to make for a crowd and can be customized with your favorite fillings.
Why You’ll Love Cold Slider Sandwiches
- Building the sandwiches on a single, connected slab of rolls saves a lot of time compared to making each one individually.
- Instead of a heavy spread, a simple red wine vinaigrette adds a bright, tangy flavor that complements the meats and cheese.
- Layering the lettuce on top helps keep it crisp and prevents the bottom buns from getting soggy from the dressing.
Cold Slider Sandwiches Ingredients
- Slider Buns: Hawaiian sweet rolls are a popular choice for their softness, but any dinner roll that comes in a connected slab will work.
- Italian Deli Meat: Using a mix of three types like Genoa salami, capicola, and prosciutto adds variety. You can often find pre-packaged assortments at the deli counter.
- Provolone Cheese: Mild provolone is a classic pairing. Sliced Swiss or white American cheese are good alternatives.
- Lettuce: Iceberg lettuce provides a refreshing crunch that holds up well. For the best texture, shred it yourself with a knife or box grater.
- Pickled Peppers: Mild banana peppers add a gentle tang. For more heat, you can use hot cherry peppers instead.
Exact quantities are in the recipe card below.
How to Make Cold Slider Sandwiches
Step 1: Mix the Vinaigrette
Start by preparing the dressing. In a small bowl, combine the olive oil, red wine vinegar, mustard, honey, and seasonings. Whisk everything together until it’s well combined and set it aside while you assemble the sandwiches.
Step 2: Prepare the Buns and Layers
Keep the slider buns connected as a single unit and use a long knife to slice the slab in half horizontally. On the bottom half, begin layering your ingredients. Start with the deli meats, followed by the provolone cheese, sliced tomatoes, onion, and pickled peppers.
Step 3: Assemble and Serve
Top the vegetables with a generous layer of shredded lettuce. Give the vinaigrette one last whisk and drizzle it all over the lettuce. Place the top slab of buns on, press down gently, and use a serrated knife to cut the block into 12 individual sliders for serving.
Storage Tips for Cold Slider Sandwiches
Store leftovers in an airtight container in the refrigerator for up to 24 hours. The buns will soften over time. These sandwiches are not suitable for freezing.
Expert Tips for Cold Slider Sandwiches
- For easier slicing, you can chill the assembled block of sandwiches for 10-15 minutes before cutting them into individual portions.
- To help prevent the buns from getting soggy, you can assemble the meat and cheese layers ahead of time. Add the vegetables, lettuce, and dressing just before serving.
- Feel free to swap the vegetables. Thinly sliced cucumbers or roasted red peppers would also work well.
- Store any leftover sliders in an airtight container in the refrigerator for up to 1 day. Note that the buns will soften over time.
What to Serve with Cold Slider Sandwiches?
These sliders are a great standalone appetizer or can be served with potato chips or a simple pasta salad.
Cold Slider Sandwiches Recipe FAQs
Can I make these cold sliders ahead of time?
You can assemble the meat, cheese, and vegetable layers up to 4 hours in advance and store them covered in the refrigerator. For best results, add the lettuce and dressing just before you plan to serve them to prevent sogginess.
What other meats and cheeses can I use?
This recipe is very flexible. You can use other cold cuts like sliced turkey, ham, or roast beef. For cheese, Swiss, mozzarella, or Muenster are all good options.
How do I keep the buns from getting soggy?
The layer of cheese acts as a good moisture barrier. Most importantly, add the dressing to the top layer of fillings (the lettuce) right before serving so it doesn’t have time to soak down into the bottom bun.
Cold Slider Sandwiches
Ingredients
- 1/4 cup extra virgin olive oil 60 ml
- 3 tablespoons red wine vinegar 45 ml
- 1/2 teaspoon Dijon mustard
- 1/2 teaspoon honey
- 1 teaspoon finely chopped fresh oregano or 1/2 teaspoon dried
- 1/4 teaspoon garlic powder
- 1/4 teaspoon paprika
- 1/4 teaspoon kosher salt
- 1/8 teaspoon black pepper
- 12 slider buns preferably Hawaiian-style
- 6 ounces sliced Italian deli meats (such as salami capicola, prosciutto), 170 g
- 6 ounces sliced provolone cheese 170 g
- 2 Roma tomatoes thinly sliced
- 1/4 small red onion thinly sliced
- 1/4 cup sliced pickled banana peppers drained, 40 g
- 2 cups shredded iceberg lettuce about 120 g
Instructions
- In a small bowl or jar, whisk together the olive oil, red wine vinegar, Dijon mustard, honey, oregano, garlic powder, paprika, salt, and pepper. Set the dressing aside.
- Without separating the slider buns, carefully slice the entire slab in half horizontally with a long serrated knife. Place the bottom half on a cutting board or sheet pan.
- Arrange the assorted deli meats in an even layer over the bottom slab of buns.
- Place the provolone cheese slices on top of the meat, covering it completely.
- Distribute the sliced tomatoes, red onion, and pickled banana peppers evenly over the cheese.
- Pile the shredded iceberg lettuce on top of the other fillings.
- Whisk the dressing again, then drizzle it evenly all over the lettuce.
- Place the top half of the buns over the lettuce. Press down gently to compact the sliders.
- Using a large serrated knife, cut between the buns to separate them into 12 individual sliders. Serve immediately.
