Μελομακάρονα με πλούσιο άρωμα
olive oil (400 ml) • sugar (about 300 grams) • fine semolina (about 250 grams) • ground cinnamon and cloves (level) • baking soda (level) • juice made from 3 tangerines, 1 medium lemon, and the rest orange juice (about 310 ml total) • Zest from 1 orange, 1 medium lemon, and 1 tangerine • brandy (90 ml) • baking powder • All-purpose flour, as needed (less than 2.2 lbs/1 kg) • Chopped walnuts for topping • sugar (about 600 grams) •