4-Ingredient Baked Corned Beef Sliders (Easy Party Sandwich Recipe)

These 4-Ingredient Baked Corned Beef Sliders are a quick, cheesy, and crowd-pleasing sandwich recipe perfect for busy weeknights, parties, and game day gatherings. Layers of tender corned beef and melty Swiss cheese are baked inside soft slider rolls brushed with buttery goodness until warm and golden.

This simple baked slider recipe is ideal when you need an easy appetizer or family dinner idea that comes together in minutes but tastes like comfort food at its best.

Why You’ll Love These Corned Beef Sliders

 Only 4 simple ingredients
 Ready in about 20 minutes
 Perfect party appetizer or game day snack
 Warm, cheesy, and satisfying
 Easy to double for a crowd
 Kid-friendly and freezer-friendly

These baked sliders are perfect for holidays, potlucks, or casual get-togethers.

Ingredients

• 12 small slider buns or Hawaiian rolls (kept together in one sheet)

• 12 oz sliced corned beef

• 6 slices Swiss cheese, cut in half

• 4 tablespoons unsalted butter, melted

How to Make Baked Corned Beef Sliders

1. Preheat the Oven

Preheat your oven to 350°F (175°C).
Lightly grease a 9×13-inch baking dish.

2. Prepare the Rolls

Slice the sheet of slider buns horizontally without separating the individual rolls.

Place the bottom half into the prepared baking dish.

3. Layer the Filling

Spread the sliced corned beef evenly over the bottom buns.

Add Swiss cheese pieces on top so the surface is fully covered.

4. Add the Tops

Place the top half of the rolls back over the filling.

Brush melted butter evenly across the tops.

5. Bake

Cover loosely with foil and bake for 12–15 minutes, until:

 cheese is melted
 sliders are heated through

Remove foil and bake 2–3 minutes more to lightly toast the tops.

6. Serve

Slice along the roll lines and serve warm.

Perfect serving ideas include:

 coleslaw
 pickles
 fries or chips
 soup

Tips for the Best Corned Beef Sliders

 Keep rolls attached while baking to retain moisture
 Use deli-thin corned beef for easy layering
 Don’t skip the foil — it helps cheese melt evenly
 Add a sprinkle of poppy seeds or garlic powder for extra flavor

Easy Variations

Make these baked sliders your own:

• Add sauerkraut for a Reuben-style slider

• Spread mustard or Thousand Island dressing inside

• Use provolone or cheddar cheese

• Add caramelized onions for sweetness

How to Store and Reheat

Refrigerator:
Store leftovers covered up to 3 days.

Freezer:
Wrap tightly and freeze up to 1 month.

Reheat:
Bake covered at 325°F until warmed through.

Final Thoughts

These 4-Ingredient Baked Corned Beef Sliders are simple, cheesy, and incredibly satisfying. Whether you’re feeding a crowd or making a quick dinner, this easy baked sandwich recipe delivers warm comfort and big flavor with minimal effort.

Once you try them, they’ll likely become a go-to favorite for gatherings and busy weeknights alike.