Kentucky Hot Brown

The Kentucky Hot Brown isn’t just any open-faced sandwich – it’s a legendary creation born at Louisville’s Brown Hotel in the 1920s that transforms simple ingredients into a decadent masterpiece. Creamy Mornay sauce cascades over perfectly toasted bread and tender turkey, creating a dish that’s both elegant and utterly satisfying.

What makes this hot brown truly special is the contrast between the crispy bacon, the velvety cheese sauce, and the juicy tomatoes. Each bite delivers a perfect balance of textures and flavors – from the richness of the Pecorino Romano to the smoky crunch of bacon. This isn’t just dinner; it’s a taste of Kentucky culinary history that feels like a warm hug on a plate.

Ingredients

For the Mornay sauce:

• 1/4 cup unsalted butter
• 1/4 cup all-purpose flour
• 1/4 teaspoon salt
• 1/8 teaspoon pepper
• Dash ground nutmeg
• 1 cup heavy whipping cream
• 1 cup whole milk
• 1/2 cup plus 1 tablespoon grated Pecorino Romano cheese, divided

For the assembly:

• 4 slices Texas toast, crust removed
• 2 small tomatoes, halved
• 14 ounces thickly sliced cooked turkey breast
• 4 strips cooked bacon
• Chopped fresh parsley, for garnish
• Paprika, for garnish

Steps

1. Preheat oven to 350°F (175°C). Position rack in the center of the oven to ensure even heating and browning of your hot browns.
2. In a small saucepan, melt butter over medium heat. Watch carefully to prevent browning – you want the butter melted but not colored, which takes about 1-2 minutes.
3. Add the flour, salt, pepper, and nutmeg to the melted butter and whisk continuously until smooth, about 30 seconds. This roux should be pale blonde in color and smell slightly nutty but not toasted.
4. Gradually whisk in the cream and milk – about 1/4 cup at a time – ensuring each addition is fully incorporated before adding more. This prevents lumps from forming in your Mornay sauce.
5. Bring the mixture to a gentle boil, whisking constantly. You’ll know it’s ready when the sauce coats the back of a spoon and a line drawn through it with your finger remains clear.
6. Cook and stir until noticeably thickened, 1-2 minutes. The sauce should have the consistency of heavy cream – not too thick or too runny. If it becomes too thick, add a splash of milk.
7. Reduce heat to low and add 1/2 cup cheese; stir until completely melted and the sauce is smooth, about 1 minute. Keep warm but not hot – excessive heat can break the sauce.
8. In each of 2 small cast-iron skillets (or other ovenproof skillets about 6-8 inches in diameter), place one slice of toast in the center. The toast serves as the foundation, so position it carefully.
9. Cut the remaining 2 slices of toast in half diagonally and arrange one triangle on either side of the center toast in each skillet, creating a star-like pattern that maximizes surface area for toppings.
10. Arrange turkey slices evenly over the toast, about 7 ounces per skillet. Layer it loosely rather than packing it tightly to allow the sauce to penetrate.
11. Add 2 tomato halves to each skillet, positioning them cut sides up around the edges. The tomatoes should be nestled into the arrangement but still visible.
12. Pour the prepared sauce evenly over the turkey, toast, and tomatoes in both skillets. Make sure all components are generously covered but leave about 1/4 inch of toast edges visible for visual appeal.
13. Bake until the tops are lightly browned and bubbly, 10-15 minutes. Look for golden spots and bubbling around the edges – this indicates the sauce has set properly.
14. Remove from oven and immediately top each hot brown with 2 bacon strips arranged in an X pattern, sprinkle with the remaining 1 tablespoon cheese, a pinch of chopped parsley, and a light dusting of paprika for color.
15. Serve immediately while still bubbling hot. The contrast between the hot sandwich and the cool garnishes creates the perfect bite.

Smart Swaps

• Use evaporated milk instead of heavy cream (1:1 ratio) to reduce calories while maintaining creaminess
• Substitute turkey bacon for regular bacon to cut down on fat while preserving the smoky flavor
• Try Gruyère cheese instead of Pecorino Romano for a nuttier, slightly sweeter flavor profile
• Replace Texas toast with sourdough bread for a tangy twist that stands up well to the sauce

Make It Diabetes-Friendly

• Substitute unsweetened almond milk for whole milk to reduce carbs by approximately 12g per serving
• Use reduced-fat cheese and increase seasonings slightly to maintain flavor depth while cutting fat
• Replace Texas toast with 100% whole grain bread (approximately 15g carbs per slice versus 22g in Texas toast)
• Increase the ratio of protein to carbs by adding an extra 2oz of turkey per serving and reducing bread to 1 slice
• Serve with a side of non-starchy vegetables like roasted asparagus or sautéed spinach to help moderate blood sugar response

Pro Tips

• For the silkiest sauce, warm your milk and cream to room temperature before adding to the roux
• If you don’t have individual skillets, assemble in a single 9×13 baking dish and increase baking time by 5 minutes
• The sauce can be made up to 2 days ahead and refrigerated – just reheat gently with a splash of milk before assembling
• For extra flavor, add 1 tablespoon of Dijon mustard to the Mornay sauce when adding the cheese
• Pressing the Texas toast with a rolling pin before toasting helps create a sturdier base that won’t get soggy