3 feta stuffed eggplant rolls Recipes

a 1-lb firm eggplant, olive oil for brushing eggplant, feta, crumbled (about 1/2 cup), whole-milk ricotta, fresh mint leaves, washed well , spun dry, and chopped fine, red bell peppers , roasted, or two 7-oz jars, drained, and patted dry, arugula or small bunch spinach, coarse stems discarded and leaves washed well and spun dry, accompaniment:salsa verde

eggplant, cut into 1/4-inch thick rounds, extra-virgin olive oil, red onion, cut into 1/2-inch dice, kosher salt, feta cheese, crumbled, plain bread crumbs, grated kasseri, lemon , zested, freshly chopped oregano leaves, crushed red pepper flakes, garlic , smashed, greek yogurt, chiffonade fresh mint leaves