Kentucky Hot Brown Casserole Recipe – a must for your Kentucky Derby parties! This bubbly casserole features tender turkey, crispy bacon, tomatoes, parmesan, and creamy alfredo sauce tossed with flaky biscuit dough for a delicious twist on the classic Kentucky Hot Brown. Perfect for cozy family dinners or casual gatherings with friends, this dish is sure to be a hit at the table.

plate of hot brown casserole on a table with text overlay

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Turkey and Biscuit Casserole

This Hot Brown Bubble Up Casserole is a new favorite at our house. Tender chunks of turkey, crispy bacon, tomatoes, parmesan cheese, and creamy alfredo sauce baked with flaky biscuits. This dish is a true crowd-pleaser that combines the comforting warmth of a classic Kentucky Hot Brown with the convenience of a bubbly casserole. Whether enjoyed as a cozy family dinner or served up for a casual gathering with friends, this dish is sure to leave everyone craving seconds!

What is a Hot Brown?

A Kentucky Hot Brown sandwich is an open-faced turkey sandwich topped with pieces of crispy bacon, and tomato slices covered in creamy Mornay sauce and baked in the oven or under the broiler until the bread is crisp and the sauce begins to brown. It is sometimes called a Louisville Hot Brown or Kentucky Hot Brown. It was created by Chef Fred Schmidt in the 1920’s at the Brown Hotel in Louisville, Kentucky.

baking dish of kentucky hot brown casserole on a table

How to Make Kentucky Hot Brown Bubble Up

This is a super easy casserole to make with only a few simple ingredients. Cut biscuit dough into quarters. In a medium bowl, combine chopped turkey, crumbled bacon, chopped tomatoes, alfredo sauce, and parmesan cheese. Season with kosher salt and black pepper, if desired. Add biscuit pieces to the bowl and stir to coat. Pour the biscuit mixture into a baking dish sprayed with non-stick cooking spray. Spread out any clumps of biscuits. Sprinkle with more parmesan cheese and bake in a preheated oven until bubbly and the biscuits are golden brown. Garnish with flat-leaf parsley and fresh tomatoes.

Helpful Tips & Frequently Asked Questions

This is a great way to use up any leftover turkey from Thanksgiving or Christmas.
- Here is our recipe for Slow Cooker Turkey Breast: https://www.plainchicken.com/slow-cooker-turkey-breast/
- If you don’t have any leftover turkey on hand, you can substitute leftover chicken.
I use the smaller can of refrigerated biscuits. It is a 12-oz can with 10 biscuits in it or 6-oz cans with 5 biscuits. I DO NOT use the larger Pillsbury Grands!
You can use any cheese that you prefer. White cheddar cheese or swiss are good options.
I use a jar of Rao’s Roasted Garlic Alfredo Sauce.
I like to use thick-cut bacon.
- Can substitute turkey bacon for lower calories.
Can Hot Brown Bubble Up be made in advance? I don’t like to assemble this casserole ahead of time. I don’t think the biscuits rise as high after sitting overnight in the refrigerator. That being said, you certainly can assemble this the night before and refrigerate it overnight. You can also mix up the filling and refrigerate it overnight and then toss it with the biscuits right before baking.
Can Hot Brown Bubble Up be frozen? Yes! I suggest freezing the casserole after baking. Cool the pan to room temperature. Cover the panwith plastic wrap and aluminum foil. Store in the freezer for up to 3 months.
- To reheat, thaw completely. Cover with aluminum foil and bake at 350ºF for 35 to 45 minutes.
Store leftovers in an airtight container in the refrigerator.
- Reheat in the microwave.

What to Serve with Hot Brown Bubble Up

This casserole is on repeat at our house! It is crazy good! When it comes to what to serve with this dish, I have some delicious ideas for you.

Start by serving a crisp, fresh salad tossed with a tangy vinaigrette or a side of roasted vegetables, providing a refreshing contrast to the creamy casserole.
And don’t forget to provide a refreshing beverage, such as a Bourbon Mint Julep, to wash it all down.

No matter what you serve with this bubble up, it is sure to be a hit! Looking for more side dish ideas? Here are some popular recipes from the website:

Vegetables