This baked eggplant parmigiana is saucy, cheesy and crispy in places - and it's made without frying! Perfect for an easier version, this checks all of the boxes for a delicious Italian-American dinner!
Preheat oven to 220°C/425°F. Arrange the eggplant slices across a rimmed baking tray and sprinkle generously with salt. Set aside.
Add 1 tbsp of olive oil to a small saucepan along with the chili flakes. Set over medium heat. Once shimmering, add 4 cloves of the garlic and cook until fragrant - about 30 seconds. Add the tomato paste and dried oregano. Cook for 2-3 minutes, just to darken the tomato paste.
Pour over the pureed tomatoes and add the basil sprigs. Stir in ¼ tsp of salt and season with black pepper. Bring to a simmer and allow to simmer while the eggplant is being prepped.
Pat the eggplant slices dry with paper towels. Brush both sides with 1 tbsp of the olive oil and set on a parchment-lined baking sheet. Bake until golden and soft - about 15-20 minutes.
Meanwhile, add the remaining 1 tbsp of olive oil to a large skillet and set over medium-high heat. Once shimmering, add the remaining clove of garlic and cook until fragrant - about 30 seconds. Add the panko breadcrumbs and toss until lightly toasted, 2-3 minutes. Season with salt and pepper and set aside.
Remove the tomato sauce from the heat and fish out the basil sprigs. Spoon enough sauce to lightly coat the bottom of a 20cm (8in) square baking dish. Add a single layer of roasted eggplant on top of the sauce. Top the eggplant with more sauce and a layer of the parmesan and mozzarella cheese. Repeat with more eggplant, sauce and cheese.
Top the final layer with the garlic breadcrumbs. Move to the oven and bake until the cheese is melted and the mixture is bubbling - about 15-20 minutes. Allow to cool for 5-10 minutes before cutting and serving.