Derby Party Hot Brown Sliders

Featured in: Oven & Pan Creations

These Derby-inspired hot brown sliders feature tender roast turkey and crispy bacon layered on soft brioche buns. Topped with a rich Mornay sauce made from Gruyère and Parmesan cheeses, these sliders deliver a luxurious creamy texture. Finished with a touch of butter and baked until golden, they create a savory bite ideal for festive occasions. Garnished with fresh parsley and optional extra cheese, these sliders bring Southern charm and balanced flavors together in a delightful appetizer perfect for sharing.

Updated on Sat, 14 Mar 2026 16:32:47 GMT
Miniature Kentucky Hot Brown sliders with turkey, bacon, and creamy Mornay sauce on buttery brioche buns, ideal for Derby parties. Pin It
Miniature Kentucky Hot Brown sliders with turkey, bacon, and creamy Mornay sauce on buttery brioche buns, ideal for Derby parties. | casaflavors.com

Miniature versions of the iconic Kentucky Hot Brown sandwich, these sliders feature roast turkey, crispy bacon, and creamy Mornay sauce on pillowy brioche buns—perfect for festive gatherings. Whether you are hosting a Derby party or looking for a flavorful Southern appetizer, these sliders bring the classic tastes in a delightful handheld bite.

Miniature Kentucky Hot Brown sliders with turkey, bacon, and creamy Mornay sauce on buttery brioche buns, ideal for Derby parties. Pin It
Miniature Kentucky Hot Brown sliders with turkey, bacon, and creamy Mornay sauce on buttery brioche buns, ideal for Derby parties. | casaflavors.com

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These sliders combine the best of Southern comfort food with a touch of elegance. The melty Mornay sauce and crisp bacon create layers of flavor that make every bite memorable. Perfect as an appetizer or party snack, they bring a festive spirit to any table.

Ingredients

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  • For the Sliders
    • 12 brioche slider buns
    • 12 slices roasted turkey breast
    • 12 slices cooked bacon
    • 1 large tomato, thinly sliced
    • 2 tbsp unsalted butter, melted (for brushing)
  • For the Mornay Sauce
    • 2 tbsp unsalted butter
    • 2 tbsp all-purpose flour
    • 1 cup whole milk
    • 1/2 cup heavy cream
    • 1 cup shredded Gruyère cheese (or sharp white cheddar)
    • 1/4 cup freshly grated Parmesan cheese
    • 1/4 tsp ground nutmeg
    • 1/2 tsp salt
    • 1/4 tsp black pepper
  • For Garnish
    • 2 tbsp chopped fresh parsley
    • 1/4 cup extra Parmesan cheese (optional)

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Instructions

1. Preheat oven to 375°F (190°C). Line a baking sheet with parchment paper.
2. Prepare the Mornay sauce:
In a saucepan over medium heat, melt 2 tbsp butter. Whisk in flour and cook 1 minute. Gradually add milk and cream, whisking until smooth and thickened, about 2–3 minutes. Remove from heat and stir in Gruyère, Parmesan, nutmeg, salt, and pepper until cheese is melted and sauce is smooth.
3. Slice the brioche buns in half. Place the bottom halves on the prepared baking sheet.
4. Layer each bun bottom with a slice of roast turkey, a tomato slice, a spoonful of Mornay sauce, and a slice of crispy bacon.
5. Place the bun tops on each slider. Brush tops lightly with melted butter.
6. Sprinkle extra Parmesan cheese over the sliders, if desired.
7. Bake for 10–12 minutes, until the buns are golden and the filling is warmed through.
8. Garnish with chopped parsley and serve warm.

Zusatztipps für die Zubereitung

For extra flavor, add a pinch of cayenne pepper to the Mornay sauce to give a subtle spicy kick. Ensure the sauce is thick enough to hold on the sliders but still creamy for the perfect texture. Using freshly grated cheeses improves the melt and flavor of the sauce.

Varianten und Anpassungen

You can substitute smoked turkey or deli ham in place of the roasted turkey breast to vary the flavor. Use sharp white cheddar instead of Gruyère if preferred. For a vegetarian twist, omit the meat and add sautéed mushrooms or spinach with the sauce.

Serviervorschläge

Serve these sliders alongside classic Southern sides such as coleslaw, fried green tomatoes, or a fresh green salad for a balanced meal. They’re perfect as finger food for Derby parties, brunches, or casual gatherings. Best enjoyed fresh from the oven.

Pin It
| casaflavors.com

With a combination of savory turkey, crispy bacon, and luscious Mornay sauce nestled inside soft brioche buns, these Derby Party Hot Brown Sliders are a guaranteed crowd-pleaser. Simple to make but rich in flavor, they bring a touch of Southern hospitality to any table.

Recipe FAQs

What cheese is used in the creamy sauce?

The sauce blends shredded Gruyère and freshly grated Parmesan for a rich, velvety texture.

Can I prepare the sliders ahead of time?

Yes, assemble the sliders in advance and bake just before serving to keep them fresh and warm.

What bread works best for these sliders?

Pillowy brioche slider buns provide a soft, slightly sweet base that balances the savory fillings.

Is there a way to add extra spice to the sauce?

Adding a pinch of cayenne pepper to the Mornay sauce gives it a subtle spicy kick without overpowering flavors.

Can I use other meats instead of turkey?

Substituting smoked turkey or deli ham works well and offers a delicious variation on the original.

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Derby Party Hot Brown Sliders

Mini brioche buns with turkey, bacon, tomato, and creamy cheese sauce make perfect party sliders.

Prep Time
20 mins
Time to Cook
25 mins
Overall Time
45 mins
Created by Fiona Chambers


Skill Level Easy

Cuisine Type American (Southern)

Makes 12 Portions

Dietary Details None specified

What You'll Need

Slider Assembly

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

Mornay Sauce

01 2 tablespoons unsalted butter
02 2 tablespoons all-purpose flour
03 1 cup whole milk
04 1/2 cup heavy cream
05 1 cup shredded Gruyère cheese or sharp white cheddar
06 1/4 cup freshly grated Parmesan cheese
07 1/4 teaspoon ground nutmeg
08 1/2 teaspoon salt
09 1/4 teaspoon black pepper

Garnish

01 2 tablespoons chopped fresh parsley
02 1/4 cup extra Parmesan cheese, optional

How to Make It

Step 01

Preheat and Prepare: Preheat oven to 375°F. Line a baking sheet with parchment paper.

Step 02

Make Mornay Sauce: In a saucepan over medium heat, melt 2 tablespoons butter. Whisk in flour and cook for 1 minute. Gradually add milk and cream while whisking until smooth and thickened, about 2 to 3 minutes. Remove from heat and stir in Gruyère, Parmesan, nutmeg, salt, and pepper until cheese melts and sauce is smooth.

Step 03

Prepare Brioche Buns: Slice the brioche buns in half horizontally. Place the bottom halves on the prepared baking sheet.

Step 04

Layer Slider Components: On each bun bottom, layer one slice of roasted turkey, one tomato slice, one spoonful of Mornay sauce, and one slice of crispy bacon in that order.

Step 05

Top and Brush: Place the bun tops on each slider. Brush the tops lightly with melted butter.

Step 06

Add Optional Cheese: Sprinkle extra Parmesan cheese over the sliders if desired.

Step 07

Bake Sliders: Bake for 10 to 12 minutes until the buns are golden brown and the filling is warmed through.

Step 08

Finish and Serve: Remove from oven, garnish with chopped parsley, and serve warm.

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Equipment Needed

  • Saucepan
  • Whisk
  • Baking sheet
  • Parchment paper
  • Knife and cutting board
  • Pastry brush

Allergy Info

Be sure to look over every ingredient for allergens, and talk to a health expert with any concerns.
  • Contains milk
  • Contains wheat and gluten from brioche buns
  • Contains eggs in brioche buns
  • May contain tree nuts if present in brioche or cheese products
  • Contains meat from turkey and bacon

Nutrition per Serving

Nutritional info is for general reference and isn't medical guidance.
  • Caloric Value: 280
  • Fats: 16 g
  • Carbohydrates: 18 g
  • Proteins: 15 g

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