In reply to nickinscottishmountains:
To be a touch more specific, the following are fairly easy and reasonably often in condition:
Sgairneach Mor, Beinn Udlamain and A'Mharconaich from Drumochter (either direction).
A' Bhuidheanach Beag from Drumochter (several possible start points depending on snow distribution: Drumochter summit, Balsporran or near the Dalwhinnie road junction).
Carn a' Gheoidh from the Glenshee ski centre via Loch Vrotachan (can extend to or towards An Socach).
Glas Maol, Cairn of Claise and Carn an Tuirc from A93 about 2km north of Glenshee ski centre).
A Chailleach and Carn Sgulain from Glen Banchor behind Newtonmore.
Sgor Gaoith and/or Carn Ban Mor from Glen Feshie.
Ben Macdui from Cairngorm ski area via Fiacaill a' Choire Chais, Coire Raibert and Coire Damhain, return via Cairn Lochan and Lurcher's Gully.
Meall nan Tarmachan from the Ben Lawers car park.
Beinn Ghlas (with trickier extension to Ben Lawers) from the same car park.
Circuit of Creag Meagaidh (a bit harder and to be avoided without good visibility).