Luby's Eggplant Casserole Recipe: Creamy Celery-Topped Comfort in One Dish

This Luby's eggplant casserole recipe delivers that iconic Southern restaurant comfort in your own kitchen. The secret lies in the creamy tomato sauce base and the golden, celery-topped cheese crust that becomes irresistibly crispy.

I've recreated this dish exactly as the chain makes it—rich, hearty, and perfect for feeding a crowd or meal prepping for the week ahead.

The beauty of this recipe is its simplicity: just a few key ingredients layered and baked to perfection. You'll start with tender eggplant slices simmered in a velvety tomato sauce, then top with a creamy cheese mixture and chopped celery for that signature Luby's texture.

The result is a dish that's equal parts comforting and impressive—ideal for family dinners or potlucks.

What makes this casserole truly special is how the flavors meld during baking. The eggplant absorbs the rich tomato sauce, while the cheese topping turns golden and bubbly, creating a contrast of creamy and crispy in every bite.

The celery topping adds just the right amount of freshness to cut through the richness.

Serve it warm with crusty bread on the side to soak up every last bit of that creamy sauce. This is comfort food at its finest—simple to make but packed with restaurant-quality flavor. Let's get started on recreating this classic dish at home.

Ingredients for luby's eggplant casserole

Just twelve ingredients transform simple eggplant into Luby's iconic creamy, celery-topped comfort food.

The eggplant is the star—look for firm, heavy ones with smooth skin. Trader Joe's and Whole Foods carry excellent organic options, but any good grocery store will have what you need. Peeled slices cook faster and absorb more sauce. For the celery, freshness matters—wilting means bitter flavor. The tomato sauce should be thick and rich; Muir Glen or Rao's are solid choices. If you can't find no-sugar-added, just add a pinch of salt to balance.

No heavy cream? Full-fat coconut milk works in a pinch, though the texture will be slightly different. The cheddar should be sharp—Colby Jack mixed in adds a nice contrast. For the celery topping, blanching the celery for 2 minutes before chopping keeps it crisp. Short on time? Pre-chopped celery from the salad bar saves effort. The butter and flour combo creates that signature creamy sauce—don't skip it, even if you're watching calories.

This casserole tastes even better the next day as flavors meld. Store leftovers covered in the fridge for 4-5 days or freeze portions for 3 months. I like to reheat individual servings in the microwave for 2 minutes with a splash of water to restore crispiness. The celery topping gets soggy if reheated too long—cover it loosely with foil to protect it. For meal prep, assemble the dish but bake it just before serving to keep the celery crisp.

Step-by-step instructions for Luby's eggplant casserole

This classic comfort dish delivers rich, creamy layers with tender eggplant and crisp celery topping.

Begin by peeling the 2 lb eggplant and slicing it into ¼-inch thick rounds using a sharp knife. I like to use a mandoline for even slices, but a steady hand works too. Arrange the slices on a baking sheet lined with paper towels.

Sprinkle both sides of each slice with half of the 1.5 tsp salt. This salting step removes excess moisture and prevents a watery casserole. Let the slices sit for 30 minutes while you prepare the other ingredients. After 30 minutes, pat the slices dry with fresh paper towels to remove any residual moisture.

In a medium saucepan, melt the ½ cup butter over medium heat. Add the diced 1 whole medium onion and cook for 5 minutes until softened. Stir in the 4 cloves minced garlic and cook for another 30 seconds until fragrant.

Pour in the 2 cups canned tomato sauce and bring to a gentle simmer. In a small bowl, whisk together the 1 cup heavy cream and 2 tbsp all-purpose flour. Slowly pour this mixture into the saucepan while stirring constantly. The sauce will begin to thicken immediately. Simmer for 5 minutes until it reaches a creamy consistency that coats the back of a spoon. Season with the remaining 1 tsp salt and ½ tsp black pepper.

Preheat your oven to 350°F. In a 9x13-inch baking dish, spread half of the creamy tomato sauce evenly on the bottom. Arrange half of the prepared eggplant slices on top, slightly overlapping if needed. Pour another third of the sauce over the eggplant.

Repeat with the remaining eggplant slices and sauce. Sprinkle half of the 2 cups shredded cheddar cheese evenly over the top layer. This cheese will melt into the sauce, creating that signature creamy texture. Cover the dish tightly with aluminum foil and bake for 45 minutes.

While the casserole bakes, finely chop the 2 cups celery stalks. In a small bowl, combine the chopped celery with the remaining 1 cup shredded cheddar cheese. Stir in the 1 tbsp dried parsley if using. This mixture will create that signature crispy celery topping.

After the initial 45 minutes, remove the foil and sprinkle the celery-cheese mixture evenly over the top of the casserole. Return to the oven uncovered for an additional 15-20 minutes until the cheese is golden brown and bubbly. The celery should be tender-crisp with a slightly caramelized edge.

Remove the casserole from the oven and let it rest for 10 minutes before serving. This resting time allows the layers to set slightly and makes it easier to slice. The casserole should be creamy in the center with a crispy, golden celery topping that adds texture with every bite.

Serve warm with crusty bread or a simple green salad. The creamy tomato sauce will cling to each forkful of eggplant, delivering that comforting flavor Luby's is known for. Leftovers keep well in the refrigerator for up to 3 days, though I doubt they'll last that long!

Perfect pairings for luby's eggplant casserole

Classic Side Pairings

A simple garlic bread with a crisp crust is my go-to pairing—it soaks up the creamy tomato sauce beautifully. I like to use a French baguette brushed with 2 tbsp olive oil mixed with 3 minced garlic cloves and 1 tbsp melted butter.

Toast it for 5-7 minutes at 375°F until golden. 🥖

For a lighter option, a mixed green salad with a tangy vinaigrette balances the richness. Toss 4 cups baby spinach with 2 tbsp balsamic vinegar, 1 tbsp Dijon mustard, and 3 tbsp olive oil.

Add sliced cucumber and cherry tomatoes for crunch. The acidity cuts through the eggplant's earthiness perfectly.

Beverage Pairings

A chilled glass of white wine like Sauvignon Blanc or Pinot Grigio complements the dish beautifully. The crisp acidity and citrus notes in these wines cleanse your palate between bites. I love a New Zealand Sauvignon Blanc—its zesty lime and herbal notes mirror the celery topping's freshness. 🍷

For non-alcoholic options, sparkling water with lemon keeps things refreshing. Add a pinch of salt and a squeeze of fresh lemon to enhance the flavors. If you prefer something warmer, a lightly sweetened iced tea with peach nectar adds a Southern touch that pairs well with the creamy casserole.

Garnish Upgrades

Fresh Italian parsley adds a pop of color and brightness. Sprinkle 1 tbsp chopped parsley over each serving just before eating. The herb's freshness contrasts the rich eggplant and cheese beautifully.

For extra flair, add a drizzle of hot honey—just 1 tsp per serving—to bring a subtle sweetness and heat. 🌿

If you love crunch, top individual portions with toasted breadcrumbs before baking. Mix ¼ cup panko with 1 tbsp melted butter and ½ tsp garlic powder, then sprinkle over the casserole during the final 10 minutes of baking. This adds texture without overpowering the celery topping.

Make-Ahead Serving

For meal prep, assemble the casserole completely but skip baking it. Cover tightly with foil and refrigerate for up to 24 hours. When ready to serve, bake as directed but add 5-10 minutes to the final uncovered time to crisp the celery topping.