Corned Beef Sliders Mustard (Printable Version)

Soft buns stacked with tender corned beef and tangy mustard, perfect for parties or game day.

# What You Need:

→ Meats

01 - 1 lb cooked corned beef, sliced thin

→ Bread

02 - 12 slider buns or small dinner rolls, halved

→ Cheese (optional)

03 - 6 slices Swiss cheese, halved

→ Vegetables

04 - 1 cup shredded cabbage or sauerkraut

→ Condiments

05 - 6 tbsp yellow or whole-grain mustard
06 - 2 tbsp mayonnaise

→ Butter Topping

07 - 3 tbsp unsalted butter, melted
08 - 1 tsp poppy seeds
09 - 1 tsp garlic powder
10 - 1 tsp onion powder

# Directions:

01 - Preheat oven to 350°F. Line a baking sheet with parchment paper.
02 - Slice slider buns in half horizontally. Arrange bottom halves on prepared baking sheet.
03 - Spread mustard evenly over bottom halves of buns. Add mayonnaise if desired.
04 - Layer sliced corned beef over mustard. Top with Swiss cheese and shredded cabbage or sauerkraut if using.
05 - Place top halves of buns over fillings.
06 - Mix melted butter with poppy seeds, garlic powder, and onion powder in small bowl.
07 - Brush tops of buns generously with butter mixture.
08 - Cover sliders with foil and bake for 7 minutes.
09 - Remove foil and bake for additional 3 minutes until tops are golden and cheese is melted.
10 - Remove from oven, let cool slightly, and serve warm.

# Expert Advice:

01 -
  • These sliders disappear faster than you can say 'seconds please' at any gathering
  • The butter topping creates that golden, restaurant-style finish people always ask about
02 -
  • Wrapping the whole assembled tray in foil before baking keeps them from drying out
  • The butter topping needs to reach every edge for even browning
03 -
  • Leftover corned beef from a boiled dinner works even better than deli meat
  • Double the butter mixture and brush on during the last minute for extra golden tops