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Square layered portion of baked eggplant Parmesan dusted with finely grated cheese and a basil leaf in a pool of smooth red tomato sauce

Vegetarian Dinners

Crispy Baked Eggplant Parmesan with Basil Tomato Sauce

Oven-crisped Parmesan-panko eggplant is layered with bright tomato sauce, mozzarella and basil for a sliceable vegetarian casserole without deep frying.

Developed for DishGal · Updated 2026-09-02

Prep35 min
Cook55 min
Total120 min
Cost$4.30

Directions

  1. Salt the eggplant slices

    Arrange the eggplant in a single layer on two wire racks set over sheet pans. Sprinkle both sides evenly with 2 teaspoons kosher salt and let stand for 30 minutes. Blot very thoroughly with clean towels; do not rinse, because adding water works against crisp browning.

  2. Heat the oven and organize the breading

    Heat the oven to 425°F with racks in the upper and lower thirds. Put the flour in one shallow dish. Whisk the eggs with 2 tablespoons water in a second dish. In a third, combine panko, 3/4 cup Parmesan, Italian seasoning and black pepper.

  3. Bread with clean, even layers

    Coat each dry eggplant slice lightly in flour and shake off the excess. Dip in egg, let the extra drip away, then press firmly into the Parmesan-panko mixture on both sides. Return the breaded slices to the racks without overlapping.

  4. Bake the eggplant until crisp

    Drizzle the breaded slices evenly with the olive oil. Bake at 425°F for 12 minutes, rotate the pans and flip every slice, then bake for 10 to 13 minutes more until browned and crisp on both sides. Reduce the oven to 400°F.

  5. Prepare the casserole base

    Lightly oil a 9-by-13-inch baking dish. Spread 3/4 cup marinara over the bottom in a thin layer; too much sauce underneath will soften the first eggplant layer.

  6. Layer sauce, cheese and basil

    Arrange one-third of the eggplant over the sauce, trimming pieces only as needed. Top with 3/4 cup marinara, one-third of the mozzarella and one-third of the torn basil. Repeat twice, finishing with the remaining sauce, mozzarella and 1/4 cup Parmesan. Sprinkle with red pepper flakes if using.

  7. Bake until bubbling and safely hot

    Bake uncovered at 400°F for 22 to 27 minutes until the sauce bubbles around the edges, the cheese has browned in spots and the center reaches 165°F. If deeper browning is desired, broil for 1 to 2 minutes while watching constantly.

  8. Rest before slicing

    Set the baking dish on a rack and rest for 20 minutes. This lets steam escape and the cheese settle so the casserole cuts into neat layered squares instead of sliding apart.

  9. Plate with fresh tomato sauce

    Warm any remaining marinara and spoon a thin pool onto each plate. Set a square of eggplant Parmesan on top, dust with extra finely grated Parmesan if desired and finish with whole basil leaves to match the fresh, saucy presentation.

Why this works

Why it worksSalting and thoroughly blotting the eggplant removes surface moisture, helping the flour and egg adhere while concentrating the vegetable's flavor.
Why it worksWire racks expose both sides of the breaded slices to hot air, so the panko browns with much less oil than traditional frying.
Why it worksA restrained amount of thick sauce between layers preserves some crust texture, while a full 20-minute rest gives the casserole a sliceable structure.

Useful kitchen gear

Tools that make this easier.

Compare the function and specifications first; skip anything your kitchen already handles well.

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Rimmed metal baking sheet lined with parchment Compare on AmazonHeavy half-sheet pansTwo broad rimmed pans let the breaded eggplant bake in one uncrowded layer for a crisper crust.See current options → Rectangular glass baking dish filled with a browned eggplant casserole Compare on Amazon9-by-13-inch baking dishStraight sides hold the layered eggplant, tomato sauce, and cheese neatly for clean square portions.See current options → Cheese being grated on a stainless-steel grater Compare on AmazonFine cheese graterFinely grated Parmesan distributes evenly through the breading and over the finished casserole.See current options →

Swaps & notes

Easy swaps

  • Gluten-free all-purpose flour and certified gluten-free panko work well; check the marinara and dried seasoning labels too.
  • Part-skim low-moisture mozzarella may replace whole-milk mozzarella. Avoid fresh mozzarella unless it is drained and blotted extremely well because it releases more water.
  • For smaller portions, assemble two 8-inch square dishes. Bake one now and freeze the other unbaked for up to 1 month, thawing overnight before baking.

Cook notes

  • Choose firm, glossy eggplants that feel heavy for their size. Large brown seed pockets can taste bitter and hold extra moisture.
  • Use a thick marinara rather than a watery tomato sauce. If your sauce runs quickly from a spoon, simmer it uncovered for 8 to 10 minutes before layering.
  • The 120-minute total includes 30 minutes of salting and 20 minutes of resting. Use those passive windows to prepare the breading station and clean the pans.

Storage

Cool leftovers within 2 hours and refrigerate covered for up to 4 days. Reheat portions uncovered in a 375°F oven or toaster oven until the center reaches 165°F, about 15 to 20 minutes; a microwave is faster but softens the breading. Freeze tightly wrapped portions for up to 2 months and thaw overnight before reheating.

Questions

Why did the breading slide off my eggplant?

The slices were probably still damp or carried too much flour. Blot them firmly after salting, shake off loose flour, let excess egg drip away and press the panko on rather than merely rolling the slices through it.

Can I bread and bake the eggplant ahead?

Yes. Bake the slices, cool them completely on racks and refrigerate for up to 1 day. Re-crisp at 425°F for 5 minutes before assembling so they do not begin the casserole cold and soft.

How do I prevent watery eggplant Parmesan?

Salt and blot the eggplant, use low-moisture mozzarella and thick marinara, and rest the finished casserole for the full 20 minutes. Those steps control moisture at every stage.

Crispy Baked Eggplant Parmesan with Basil Tomato Sauce
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1. Salt the eggplant slicesArrange the eggplant in a single layer on two wire racks set over sheet pans. Sprinkle both sides evenly with 2 teaspoons kosher salt and let stand for 30 minutes. Blot very thoroughly with clean towels; do not rinse, because adding water works against crisp browning.
2. Heat the oven and organize the breadingHeat the oven to 425°F with racks in the upper and lower thirds. Put the flour in one shallow dish. Whisk the eggs with 2 tablespoons water in a second dish. In a third, combine panko, 3/4 cup Parmesan, Italian seasoning and black pepper.
3. Bread with clean, even layersCoat each dry eggplant slice lightly in flour and shake off the excess. Dip in egg, let the extra drip away, then press firmly into the Parmesan-panko mixture on both sides. Return the breaded slices to the racks without overlapping.
4. Bake the eggplant until crispDrizzle the breaded slices evenly with the olive oil. Bake at 425°F for 12 minutes, rotate the pans and flip every slice, then bake for 10 to 13 minutes more until browned and crisp on both sides. Reduce the oven to 400°F.
5. Prepare the casserole baseLightly oil a 9-by-13-inch baking dish. Spread 3/4 cup marinara over the bottom in a thin layer; too much sauce underneath will soften the first eggplant layer.
6. Layer sauce, cheese and basilArrange one-third of the eggplant over the sauce, trimming pieces only as needed. Top with 3/4 cup marinara, one-third of the mozzarella and one-third of the torn basil. Repeat twice, finishing with the remaining sauce, mozzarella and 1/4 cup Parmesan. Sprinkle with red pepper flakes if using.
7. Bake until bubbling and safely hotBake uncovered at 400°F for 22 to 27 minutes until the sauce bubbles around the edges, the cheese has browned in spots and the center reaches 165°F. If deeper browning is desired, broil for 1 to 2 minutes while watching constantly.
8. Rest before slicingSet the baking dish on a rack and rest for 20 minutes. This lets steam escape and the cheese settle so the casserole cuts into neat layered squares instead of sliding apart.
9. Plate with fresh tomato sauceWarm any remaining marinara and spoon a thin pool onto each plate. Set a square of eggplant Parmesan on top, dust with extra finely grated Parmesan if desired and finish with whole basil leaves to match the fresh, saucy presentation.