Corned Beef Sliders Mustard (Printable Version)

Tender corn beef on soft buns with tangy mustard and crunchy pickles for a quick hearty snack.

# What You Need:

→ Meats

01 - 1.1 lbs cooked corned beef, thinly sliced

→ Breads

02 - 12 slider buns (mini brioche or potato rolls)

→ Sauces & Condiments

03 - 6 tbsp yellow or Dijon mustard
04 - 12 dill pickle slices

→ Cheeses (optional)

05 - 6 slices Swiss cheese, halved (optional)

→ Butter Mixture

06 - 2 tbsp unsalted butter, melted
07 - 1 tsp garlic powder
08 - 1 tsp poppy seeds (optional)

# Directions:

01 - Preheat oven to 350°F. Slice slider buns horizontally if not pre-sliced.
02 - Place bottom halves of buns on a parchment paper-lined baking tray.
03 - Distribute corned beef evenly over buns. Top each with half a slice of Swiss cheese if using.
04 - Place one dill pickle slice on each slider.
05 - Spread mustard generously on top bun halves and place atop sliders to close.
06 - Whisk melted butter with garlic powder and poppy seeds until combined. Brush mixture over bun tops.
07 - Cover tray loosely with foil. Bake for 8–10 minutes until cheese melts and sliders are heated through.
08 - Remove from oven, uncover, and serve warm.

# Expert Advice:

01 -
  • These sliders come together in under 30 minutes but taste like something from a deli counter
  • The butter garlic brushing trick makes every bite incredibly aromatic and golden brown
02 -
  • Do not skip the foil cover step or your buns will brown too much before the cheese has a chance to melt properly
  • Letting these sit for just 2 minutes after baking helps them set so they do not fall apart when people grab them
03 -
  • Ask your deli counter to slice the corned beef slightly thicker than sandwich meat so it does not dry out
  • Poppy seeds on the butter mixture add restaurant style presentation and a subtle nutty crunch