Baked Deviled Egg Casserole with Dijon and Parmesan
A savory brunch casserole combining hard-boiled eggs in a creamy Dijon and cheese sauce topped with Parmesan for a golden crust. This american-inspired easter ready in about 50 minutes pairs tablespoons unsalted butter, tablespoons all-purpose flour, teaspoon salt for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 280 calories and feeds 8, so it slots cleanly into a weekly meal plan and pairs well with a quick salad or grain on the side. Tap "Plan a meal with the AI" below to drop this recipe into your week and send the ingredients straight to Instacart. Nutrition values are approximate, calculated from USDA FoodData Central (fdc.nal.usda.gov) — verify against ingredient labels for any health-driven dietary plan.
Ingredients
- 12 large, peeled and rinsed hard-boiled eggs
- 2 tablespoons unsalted butter
- 2 tablespoons all-purpose flour
- 1/2 teaspoon salt
- 1/8 teaspoon white pepper
- 2 cups skim milk
- 1/2 cup grated Swiss cheese
- 2 tablespoons, divided Dijon mustard
- 1 teaspoon, divided Worcestershire sauce
- 1/4 cup freshly grated Parmesan cheese
Instructions
- Step 1: Preheat your oven to 350°F. Slice 12 hard-boiled eggs into halves and arrange them evenly in a greased 9x13-inch baking dish.
- Step 2: In a medium saucepan over medium heat, melt 2 tablespoons of unsalted butter until foamy. Whisk in 2 tablespoons of all-purpose flour and cook for 1 minute until bubbling but not browned.
- Step 3: Gradually whisk in 2 cups of skim milk, continuing to stir until the sauce thickens and coats the back of a spoon, about 4-5 minutes.
- Step 4: Remove the sauce from heat and stir in 1/2 teaspoon salt, 1/8 teaspoon white pepper, 1/2 tablespoon Dijon mustard, 1/2 teaspoon Worcestershire sauce, and 1/2 cup grated Swiss cheese until melted and smooth.
- Step 5: Pour half of the sauce evenly over the eggs in the baking dish. Spoon the eggs gently to coat, then pour the remaining sauce over the top.
- Step 6: Mix the remaining 1 1/2 tablespoons Dijon mustard with the remaining 1/2 teaspoon Worcestershire sauce and drizzle over the casserole.
- Step 7: Sprinkle 1/4 cup freshly grated Parmesan cheese evenly on top.
- Step 8: Bake uncovered for 25-30 minutes until the top is golden and bubbly. Let rest for 5 minutes before serving.
Equipment for this recipe
Top-rated tools to make this recipe successfully.
Frequently asked questions
How long does Baked Deviled Egg Casserole with Dijon and Parmesan take to make?
Total time is about 50 minutes (20 min prep + 30 min cook). Most home cooks find this fits comfortably into a weeknight; double the batch on Sunday for two dinners.
How do I store leftover Baked Deviled Egg Casserole with Dijon and Parmesan?
Cool to room temperature within 2 hours, then store in an airtight container in the fridge for up to 4 days. Reheat covered in a 350°F oven for 10-12 minutes, or microwave at 70% power in 60-second bursts to keep tablespoons unsalted butter from drying out.
Can I substitute ingredients in Baked Deviled Egg Casserole with Dijon and Parmesan?
Yes — most ingredients in this recipe have flexible swaps. For oil, use any neutral high-smoke-point oil (avocado, grapeseed, refined coconut). For aromatics, dried herbs at ⅓ the volume of fresh work in a pinch. The full ingredient list is shoppable on Instacart so you can see substitutes in real time.
How do I scale Baked Deviled Egg Casserole with Dijon and Parmesan for a different number of people?
The recipe is written for 8 servings. Multiply each ingredient by (your serving target / 8). Cook time stays roughly the same up to 2x; for 3-4x batches, switch from a skillet to a sheet pan or stockpot so the food isn't crowded — overcrowding steams instead of browns.
What goes well with Baked Deviled Egg Casserole with Dijon and Parmesan?
American easter like this pair well with a simple grain (rice, couscous, or crusty bread), a quick salad with acid (lemon vinaigrette, pickled onions), and a pan sauce or yogurt-based dip. Tap "Plan a meal with the AI" to get specific side suggestions.
What others are saying
- ★★★★★
Made this for my family's Easter dinner and everyone loved it. The texture was perfect.
- ★★★★★
This casserole was a hit at my Easter brunch! The Dijon and Parmesan really elevated the deviled eggs.
- ★★★★★
A delicious twist on deviled eggs. The baked version is so comforting for Easter.
