Remove quince paste from container. Cut paste crosswise into 12 equal slices; cut each slice diagonally in half for total of 24 slices.
Cut cheese into 24 equal slices.
Cut each pear in half lengthwise and remove core. Cut each half into 6 equal wedges for total of 24 wedges.
To serve, place pear wedges on serving plate; top each wedge with cheese slice and quince paste slice. Sprinkle with lemon peel.