1. Preheat oven to 100°C; line a baking tray with paper towels. Place apple, almonds, honey and zest in a bowl; mix to combine.
2. Place a wrap on a board; brush edge generously with egg. Place a mounded 1⁄4 cup apples near bottom edge. Roll up, folding ends in snugly, to fully enclose filling. Hold seam briefly with fingers to seal.
3. Heat oil in a heavy-based saucepan until a drop of water spits when dropped. Cook rolls, 2 at a time, turning constantly for 20-30 seconds until golden. Drain on prepared tray. Keep warm in oven while cooking remaining rolls. Dust with icing sugar. Serve with icecream, topping and any leftover apples.