6) 0.5 cup grated Pecorino Romano cheese, plus more for serving
7) 8 oz frozen spinach, heated through and squeezed well
8) 1 garlic clove, minced
9) 1 cup 4 oz shredded part-skim mozzarella
Steps
1) Cut the 2 ends off the eggplants. Cut the eggplants lengthwise, into
1/4-inch thick slices until you have a total of 10 slices about the same
size.
It's easiest to do this with a mandolin.
2) Sprinkle the eggplant with kosher salt to help remove excess moisture
and bitterness from the eggplants.
Set aside for about 10 to 15 minutes. Pat dry with a towel.
3) Preheat oven to 400°F | 205ºC.
4) Season the eggplant with a little more salt and pepper, then arrange
on two parchment-lined baking sheets.
Cover tightly with foil and bake until eggplant is tender and pliable
but NOT fully cooked, about 8 to 10 minutes.
5) Spread 0.25 cup marinara sauce on the bottom of a 13 x 9-inch baking
dish.
6) In a medium bowl, beat the egg then mix together with ricotta,
Pecorino Romano, spinach, garlic, 1/4 teaspoon salt and 1/8 teaspoon
pepper.
7) Pat eggplant dry with paper towels. Dividing the ricotta-spinach
mixture (about 2 generous tablespoons each) evenly and spoon onto one
end of each eggplant slice, spreading to cover.
Starting at the short end, roll up slices and arrange them each seam
side down in the prepared dish.
Top with remaining marinara sauce and mozzarella cheese and tightly
cover with foil.
8) Bake until the eggplant is very tender, about 60 minutes.
Remove from oven and let cool 5 minutes before serving with additional
Pecorino Romano if desired.
Notes
1) Add caramelized onions to spinach and cheese mixture.
2) Can substitute eggplant for zucchini.
3) Some people removed the egg.
4) Be careful with eggplant cooking time, some people complained the
eggplant fell apart.