-Preheat your oven to 350 degrees. Spread 1 cup of marinara sauce onto bottom of a
large (rimmed) baking sheet.
-Cut the eggplant in half (lengthwise). Use a large spoon (or ice cream scoop) to scoop
the eggplant flesh out of the halves, leaving a hollow shell of eggplant about 1/4" to
1/2" thick.
-Roughly chop the eggplant flesh into 1/2-inch pieces.
-Heat the olive oil in a large skillet over medium heat. Saute the onion about 4 to 5
minutes, just until it starts to soften. Add the eggplant to the skillet and stir in the
oregano, salt and pepper. Stirring occasionally, cook until the eggplant starts to soften
(about 2 to 3 minutes). Stir in the garlic until fragrant (less than a minute--don't let the
garlic start to burn). Transfer into a large bowl.
-Stir chopped tomatoes, beaten eggs, 2 cups of the mozzarella and 1 cup of marinara
sauce into the eggplant mixture just until combined.
-Spread 1 cup of marinara sauce onto bottom of a large (rimmed) baking sheet, then
place the hollow eggplant shells onto the sheet. Fill the eggplant shells with the eggplant
mixture.
-In a small bowl, combine the parmesan and bread crumbs. Sprinkle on top of the
filled eggplants. Top with the remaining mozzarella.
-Bake for about 45 minutes, until the cheese on top is melted and bubbly and the
eggplants are tender.