Kentucky Hot Brown Crescent Casserole: A truly indulgent and flavorful dish, this casserole takes the beloved classic Kentucky Hot Brown sandwich and transforms it into a convenient, creamy, and rich casserole with the irresistible buttery goodness of crescent rolls. Loaded with generous amounts of crispy bacon, tender turkey, and a luscious cheese sauce, this recipe is guaranteed to be a real winner for any occasion.

Beyond its delightful taste, this Kentucky Hot Brown Crescent Casserole offers a fantastic and ingenious way to utilize leftover turkey, making it an ideal post-holiday meal solution. Imagine transforming your Thanksgiving or Christmas turkey into this sensational dish, adding a touch of Southern charm and decadence to your table.
What Is the Famous Hot Brown Sandwich?
To truly appreciate the casserole, it’s essential to understand its inspiration: the iconic Hot Brown Sandwich. This legendary Kentucky creation dates back to 1926 (often cited as 1923), originating from the culinary genius of Chef Fred Schmidt at the prestigious Brown Hotel in Louisville, Kentucky. It was crafted to satisfy late-night revelers attending the hotel’s dinner dances, offering a more exciting alternative to traditional ham and egg fare.
The original Hot Brown is an elegant, open-face sandwich, a sophisticated variation of the classic Welsh Rarebit. It features slices of roasted turkey breast laid over thick slices of Texas toast, generously covered with a rich and creamy Mornay sauce. The sandwich is then broiled until golden and bubbly, typically garnished with crispy bacon strips and sometimes sliced tomatoes. Its comforting warmth, savory flavors, and luxurious texture quickly made it a culinary staple, deeply ingrained in Kentucky’s gastronomic heritage.

How To Serve Your Kentucky Hot Brown Crescent Casserole
This versatile Kentucky Hot Brown Crescent Casserole shines on a variety of occasions, making it a truly adaptable dish. It’s an absolutely quintessential recipe for Derby Day celebrations, bringing a taste of Kentucky’s culinary tradition right to your party spread. Its rich, satisfying profile makes it a standout choice for a lavish holiday brunch, offering a comforting yet elevated centerpiece. But don’t relegate it just to special events; this casserole also makes a fantastic, hearty dinner option any night of the week.
For a complete meal, consider pairing this casserole with a fresh green salad to balance its richness, or perhaps some roasted asparagus for a touch of elegance. If you’re hosting a Derby Day gathering, don’t forget to serve it alongside classic Southern beverages like a refreshing Mint Julep or sweet tea.
While this version utilizes the flaky, buttery convenience of crescent rolls, I also have another recipe for a Hot Brown Casserole that features sturdy Texas Toast instead. Both offer unique textural experiences while delivering the beloved Hot Brown flavors, allowing you to choose your preferred base.

Essential Ingredient Notes and Smart Substitutions
Crafting the perfect Kentucky Hot Brown Crescent Casserole starts with understanding each ingredient’s role and knowing when and how to make smart substitutions. Here’s a deeper dive into the key components:
- Whole Milk: The foundation of our creamy Mornay sauce. Using whole milk ensures a rich, velvety texture and full flavor. For an even more decadent casserole, consider substituting with half-and-half or even heavy cream, which will result in an unbelievably smooth and luxurious sauce.
- Gruyere Cheese: This Swiss-origin cheese is a hallmark of a traditional Mornay sauce, offering a delightful nutty and slightly sweet flavor that melts beautifully. If Gruyere isn’t available or preferred, high-quality Swiss cheese makes an excellent substitution, providing a similar mild, nutty profile.
- Sliced Turkey: This recipe is a stellar solution for using up leftover roasted turkey from holiday meals. Its tender, savory notes are central to the Hot Brown experience. Alternatively, high-quality deli-sliced turkey breast works wonderfully for convenience. For a delightful twist, you can easily use cooked, shredded chicken in place of turkey, creating a “Hot Chicken Crescent Casserole” that’s equally delicious.
- Cheddar Cheese: We incorporate shredded cheddar cheese both inside the crescent rolls and sometimes as an extra layer on top to boost the overall cheese flavor and create a fantastic golden crust. Its sharp, familiar tang complements the other ingredients perfectly. For a different but equally delicious cheesy note, grated Parmesan cheese can be used instead, adding a salty, umami depth.
- Cherry Tomatoes: Halved or quartered cherry tomatoes add a burst of freshness, a touch of acidity, and vibrant color to the rich casserole. They lighten the dish and offer a pleasant textural contrast. Diced Roma tomatoes or even sun-dried tomatoes (chopped, rehydrated if dry) can be substituted for similar effect.
- Bacon: A non-negotiable component of any Hot Brown! You’ll need about half a pound of cooked and crumbled bacon. The crispy, smoky, salty pieces are essential for that classic Hot Brown flavor and texture. Ensure the bacon is cooked until perfectly crisp before crumbling.
- Crescent Roll Dough: The magic shortcut in this casserole! Using pre-made crescent dough is incredibly convenient and transforms this dish into an approachable weeknight meal or a simple brunch option. The rolls bake up golden, flaky, and buttery, providing a soft, comforting base that perfectly complements the rich filling and sauce. I love using crescent dough for its versatility in easy and delicious recipes, such as Sausage and Crescent Casserole, Crescent Lasagna, and Crescent Roll Coffee Cake.


How To Make The Best Kentucky Hot Brown Crescent Casserole
Creating this delightful casserole is simpler than you might imagine, with a few key steps ensuring a flavorful and comforting dish. Here’s a detailed guide to walk you through the process, transforming simple ingredients into a gourmet experience.
- Prepare the Velvety Mornay Sauce: Begin by melting butter in a medium saucepan over medium heat. Once melted, stir in the all-purpose flour, cooking and whisking constantly for about one minute to create a smooth roux. This step is crucial for thickening the sauce and eliminating any raw flour taste. Gradually whisk in the whole milk, ensuring no lumps form. Add a pinch of black pepper and ground nutmeg – nutmeg is a traditional, subtle addition to Mornay sauce that enhances its creamy, savory notes. Bring the mixture to a gentle simmer, whisking continuously, and let it cook for about one minute until it thickens slightly. Remove the pan from the heat, then stir in the shredded Gruyere cheese until it’s completely melted and smooth. Set aside this luxurious cheese sauce.
- Assemble the Flavorful Crescent Rolls: While your sauce is ready, preheat your oven to 375 degrees Fahrenheit (190°C) and lightly grease a 9×13-inch baking dish with cooking spray. Unroll the crescent dough and separate it into individual triangles. On the wider end of each crescent triangle, layer a slice of tender cooked turkey. Top the turkey with a crispy slice of bacon and a small mound of shredded cheddar cheese. Carefully roll each crescent triangle from the wide end towards the narrow tip, enclosing the turkey, bacon, and cheese filling securely.
- Arrange and Drench in Sauce: Arrange the rolled crescent pastries snugly in the prepared baking dish. Once all the crescent rolls are in place, evenly pour the prepared Mornay cheese sauce over them, ensuring each roll is beautifully coated. This is where all the flavors will meld together during baking.
- Add Finishing Touches and Bake: Sprinkle the halved or quartered cherry tomatoes and sliced green onions over the sauced crescent rolls. The tomatoes will add a pop of color and freshness, while the green onions provide a mild, savory garnish. Transfer the baking dish to the preheated oven and bake for 20 to 26 minutes, or until the crescent rolls are golden brown and fully cooked through, and the sauce is bubbly and hot. If the top starts to brown too quickly before the dough is cooked, you can lightly tent the casserole with aluminum foil for the last few minutes of baking.
Serve this delightful casserole warm, straight from the oven, allowing everyone to savor its creamy, savory goodness. For an authentic Kentucky experience, be sure to pair this casserole with a refreshing Mint Julep!
How To Store and Reheat Your Casserole
This Kentucky Hot Brown Crescent Casserole is undoubtedly best enjoyed fresh, when the crescent rolls are at their flakiest and the sauce is perfectly creamy. However, if you have leftovers, they can be stored in an airtight container in the refrigerator for up to 3 days.
To reheat, cover the casserole loosely with foil and warm it in a preheated oven at 300-325°F (150-160°C) until heated through, typically about 15-20 minutes. Microwaving is also an option for individual portions, but the crescent rolls may lose some of their crispness. We do not recommend freezing this casserole, as the crescent rolls can become soggy upon thawing and reheating.

More Derby Day and Southern-Inspired Recipes
If you’re looking to complete your Derby Day spread or simply want to explore more Southern-inspired comfort food, here are some fantastic recipes that complement the Kentucky Hot Brown Crescent Casserole beautifully:
- Hot Brown Fondue: A fun, interactive way to enjoy the classic flavors.
- Mini Hot Brown Tarts: Perfect bite-sized appetizers for any gathering.
- Kentucky Derby Bars: A sweet, decadent treat that’s a nod to the iconic race.
- Kentucky Butter Cake: A moist, buttery cake with a delicious sugary glaze.
- Mint Julep Fruit Salad: A refreshing and boozy side dish.
- Blueberry Mint Julep: A fruity twist on the classic Derby cocktail.
- Kentucky Chocolate Walnut Pie: The ultimate dessert for any Kentucky-themed meal.
Kentucky Hot Brown Crescent Casserole
20 minutes
25 minutes
4
Saved
Pin
Equipment
-
9×13-inch baking dish
Ingredients
-
1
tablespoon
butter -
1
tablespoon
all-purpose flour -
1
cup
whole milk -
¼
teaspoon
black pepper -
pinch of
ground nutmeg
-
½
cup
shredded Gruyere cheese -
1
(8-count) can
Crescent Rolls -
½
pound
sliced turkey -
8
slices
bacon,, cooked -
½
cup
shredded cheddar cheese -
1
cup
halved or quartered cherry tomatoes -
1
green onion,, sliced.
Instructions
-
Melt butter in a medium pot over medium heat. Add flour and cook and stir for 1 minute to create a roux.
Gradually whisk in milk until smooth. Add pepper and nutmeg. Bring to a simmer, whisking, and simmer for about 1 minute until slightly thickened.
Remove from heat and stir in Gruyere cheese until fully melted and smooth. Set aside.
-
Preheat oven to 375 degrees F (190°C) and spray a 9×13-inch baking dish with cooking spray.
-
Unroll crescent dough and separate into 8 triangles.
-
Place sliced turkey on the wide end of each crescent triangle. Top with a slice of cooked bacon and a small mound of shredded cheddar cheese.
-
Roll each crescent up from the wide end, enclosing the filling, and place in the prepared baking dish.
Pour the prepared cheese sauce evenly over the rolled crescent pastries.
-
Sprinkle with halved or quartered cherry tomatoes and sliced green onion.
Bake for 20 to 26 minutes, or until golden brown and bubbly. Cover with foil for the last few minutes if the top is browning too quickly before the crescent dough is fully cooked. Serve warm.
Notes
Nutrition
Calories:
644
kcal
|
Carbohydrates:
31
g
|
Protein:
27
g
|
Fat:
47
g
|
Saturated Fat:
20
g
|
Polyunsaturated Fat:
8
g
|
Monounsaturated Fat:
14
g
|
Trans Fat:
0.2
g
|
Cholesterol:
104
mg
|
Sodium:
1506
mg
|
Potassium:
507
mg
|
Fiber:
0.4
g
|
Sugar:
10
g
|
Vitamin A:
713
IU
|
Vitamin C:
9
mg
|
Calcium:
360
mg
|
Iron:
2
mg
Nutrition information is automatically calculated, so should only be used as an approximation. It is not intended for specific dietary or medical advice.
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