Kentucky Derby Casserole Recipe
Introduction
Kentucky Derby Casserole is a warm, comforting dish perfect for brunch or a hearty breakfast. With tender chicken, melty cheeses, and flavorful spices, it’s an easy crowd-pleaser ready in under an hour.

Ingredients
- 10 oz hashbrowns
- ½ tsp kosher salt
- ¼ tsp black pepper
- 8 oz cooked chicken (cubed or shredded)
- 2 oz (½ cup) shredded cheddar
- 2 oz (½ cup) shredded mozzarella
- 3 large eggs
- ¼ tsp kosher salt
- ¼ tsp black pepper
- ¼ tsp onion powder
- ¼ tsp garlic powder
- Pinch of smoked paprika
- ¼ cup milk
- 1 green onion, diced
Instructions
- Step 1: Preheat the oven to 350° F.
- Step 2: Spray an 8×8 inch baking dish with non-stick cooking spray. Spread the hashbrowns evenly in the dish and sprinkle with ½ tsp kosher salt and ¼ tsp black pepper.
- Step 3: Layer the cooked chicken evenly over the hashbrowns. Then sprinkle the shredded cheddar and mozzarella cheeses on top.
- Step 4: In a bowl, whisk together the eggs, ¼ tsp kosher salt, ¼ tsp black pepper, onion powder, garlic powder, smoked paprika, milk, and diced green onion. Pour this mixture evenly over the cheese layer. You can bake immediately or refrigerate for a few hours to let the flavors meld.
- Step 5: Bake the casserole for 45 minutes if using a metal pan, or 60 minutes if using a glass pan, until the eggs are set and the top is golden.
- Step 6: Let the casserole cool slightly, then slice and serve warm.
Tips & Variations
- Use leftover rotisserie chicken or turkey to save time and add extra flavor.
- Try adding diced bell peppers or mushrooms for extra veggies.
- For a spicier version, add a dash of hot sauce or chopped jalapeños to the egg mixture.
- Substitute cheddar with pepper jack for a little extra kick.
- Sprinkle fresh herbs like parsley or chives before serving for brightness.
Storage
Store leftovers in an airtight container in the refrigerator for up to 3 days. Reheat individual portions in the microwave until warmed through or in a preheated oven at 350° F for 10–15 minutes.
How to Serve

Serve this delicious recipe with your favorite sides.
FAQs
Can I prepare this casserole the night before?
Yes, you can assemble the casserole and refrigerate it overnight. Bake it the next day without changing the cooking time.
Can I use frozen hashbrowns?
Absolutely. Just make sure to thaw and drain any excess moisture before layering them in the dish to prevent sogginess.
Print
Kentucky Derby Casserole Recipe
- Total Time: 1 hour to 1 hour 15 minutes
- Yield: 4 servings 1x
Description
Kentucky Derby Casserole is a hearty, savory breakfast dish packed with tender hashbrowns, seasoned cooked chicken, melted cheddar and mozzarella cheeses, and a flavorful egg custard seasoned with onion, garlic, and smoked paprika. This casserole is quick to prepare and baked to golden perfection, making it an ideal dish for brunch or a comforting breakfast with family and friends.
Ingredients
Base
- 10 oz hashbrowns
- ½ tsp kosher salt
- ¼ tsp black pepper
Protein and Cheese
- 8 oz cooked chicken (cubed or shredded)
- 2 oz (½ cup) shredded cheddar cheese
- 2 oz (½ cup) shredded mozzarella cheese
Egg Mixture
- 3 large eggs
- ¼ tsp kosher salt
- ¼ tsp black pepper
- ¼ tsp onion powder
- ¼ tsp garlic powder
- Pinch of smoked paprika
- ¼ cup milk
- 1 green onion, diced
Instructions
- Preheat the Oven: Heat your oven to 350° F to prepare for baking the casserole evenly.
- Prepare the Baking Dish and Layer Hashbrowns: Spray an 8×8 inch baking dish with non-stick cooking spray to prevent sticking. Spread the hashbrowns evenly into the dish, then season with ½ tsp kosher salt and ¼ tsp black pepper to enhance flavor.
- Add Chicken and Cheese: Evenly distribute the cooked cubed or shredded chicken over the hashbrowns. Sprinkle shredded cheddar and mozzarella cheeses on top, ensuring a nice cheese layer.
- Mix and Pour Egg Mixture: In a bowl, whisk together the eggs, ¼ tsp kosher salt, ¼ tsp black pepper, onion powder, garlic powder, smoked paprika, milk, and diced green onion until well combined. Pour this custard mixture evenly over the cheese layer in the baking dish. You can bake immediately or refrigerate for a few hours for a firmer texture.
- Bake the Casserole: Place the casserole in the preheated oven. Bake for 45 minutes if using a metal pan or 60 minutes if using a glass pan, until the top is golden and eggs are fully set.
- Serve: Once baked, let it cool slightly, slice into portions, and serve warm for a delicious and filling meal.
Notes
- Use metal pans for a shorter bake time; glass pans require longer cooking.
- Refrigerating the casserole before baking can help it hold its shape better when sliced.
- Substitute cooked turkey or ham for chicken if preferred.
- Feel free to add your favorite herbs or veggies like bell peppers or mushrooms for extra flavor.
- Ensure eggs are fully cooked to avoid any runny texture.
- Prep Time: 15 minutes
- Cook Time: 45-60 minutes
- Category: Breakfast Casserole
- Method: Baking
- Cuisine: American
Keywords: Kentucky Derby Casserole, breakfast casserole, chicken casserole, hashbrown casserole, baked egg casserole, cheesy breakfast bake

