Derby Hot Brown Sliders (Printable)

Mini brioche buns layered with turkey, bacon, tomato, and smooth cheese sauce for flavorful bites.

# What You'll Need:

→ For the Sliders

01 - 12 brioche slider buns
02 - 12 slices roasted turkey breast
03 - 12 slices cooked bacon
04 - 1 large tomato, thinly sliced
05 - 2 tablespoons unsalted butter, melted for brushing

→ For the Mornay Sauce

06 - 2 tablespoons unsalted butter
07 - 2 tablespoons all-purpose flour
08 - 1 cup whole milk
09 - 1/2 cup heavy cream
10 - 1 cup shredded Gruyère cheese or sharp white cheddar
11 - 1/4 cup freshly grated Parmesan cheese
12 - 1/4 teaspoon ground nutmeg
13 - 1/2 teaspoon salt
14 - 1/4 teaspoon black pepper

→ For Garnish

15 - 2 tablespoons chopped fresh parsley
16 - 1/4 cup extra Parmesan cheese, optional

# Directions:

01 - Preheat oven to 375°F. Line a baking sheet with parchment paper.
02 - In a saucepan over medium heat, melt 2 tablespoons butter. Whisk in flour and cook 1 minute. Gradually add milk and cream while whisking until smooth and thickened, approximately 2 to 3 minutes. Remove from heat and stir in Gruyère, Parmesan, nutmeg, salt, and pepper until cheese is melted and sauce is smooth.
03 - Slice the brioche buns in half. Place the bottom halves on the prepared baking sheet.
04 - Layer each bun bottom with a slice of roast turkey, a tomato slice, a spoonful of Mornay sauce, and a slice of crispy bacon.
05 - Place the bun tops on each slider. Brush tops lightly with melted butter.
06 - Sprinkle extra Parmesan cheese over the sliders if desired.
07 - Bake for 10 to 12 minutes until the buns are golden and the filling is warmed through.
08 - Garnish with chopped parsley and serve warm.

# Expert Tips:

01 -
  • Perfect for entertaining—makes 12 sliders ideal for parties and gatherings
  • Classic Southern flavors with a refined, gourmet presentation
  • Easy to prepare in just 45 minutes from start to finish
  • Can be assembled ahead of time and baked just before serving
  • Rich, creamy Mornay sauce with Gruyère and Parmesan elevates simple ingredients
  • Crispy bacon and tender turkey create irresistible texture contrasts
  • Brioche buns add a buttery, luxurious touch to every bite
02 -
  • Make the Mornay sauce first and keep it warm while assembling—cold sauce is harder to spread
  • Use a serrated knife to slice brioche buns cleanly without crushing them
  • Cook bacon until crispy but not too brittle so it doesn't shatter when bitten
  • Pat tomato slices with paper towels to remove excess moisture and prevent soggy buns
  • Toast the bun halves lightly before assembling if you want extra crunch
  • Grate your own Parmesan fresh—pre-grated cheese doesn't melt as smoothly
  • Let sliders rest 2-3 minutes after baking so the cheese sets slightly for easier eating
  • Double the Mornay sauce recipe if you like extra-saucy sliders
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