Wash the eggplants under running water, keep the tip (stem end) at this stage. Transfer the eggplants to a large pot, cover the eggplants with a cake pan that can be fit in the pot, and put light weight (watch the video tutorial below) over the pan to exert pressure. Cover with water and bring to a rolling boil, leave it to cook from 10 minutes or more, stick a fork in the thickest part of an eggplant to see if the fork slides in easily with no resistance, the eggplants are done, (don’t overcook either). Prepare an ice bath and transfer the eggplants with a slotted spoon to the ice bath, this technique preserves the crisp-tender texture and fresh flavor, when the eggplants have totally cooled down remove the stem ends.
Season and dry out the eggplants
Using a sharp knife, vertically, make a small slit lengthwise in each eggplant, being careful not to cut all the way through, dip your wet finger in sea salt and massage the inner part of the eggplants with sea salt (about 1/4 teaspoon of sea salt for each eggplants, and even a bit on the outer part (watch the video tutorial). Transfer to a colander and place the colander inside a large bowl to catch the liquid.
Cover with a clean kitchen towel, put an oven sheet or cake pan on top of the towel.
Put about 15 kgs weights on top of the cake pan. Our goal is to rid the eggplants totally of water, this a crucial step in making makdous, after 12 hours raise the weight to 25 kgs to exert more pressure and rid the eggplants totally of water, leave it more for 36 hours, at this stage the eggplants should be totally dried out. Watch the detailed video tutorial.
Here is what the eggplants look like after 48 hours of pressing them with heavy objects; they are dried out and look paper thin.