The other day I roasted some new potatoes in olive oil, with some thyme and garlic and added some lemon later. The only problem was I didn't roast them for long enough, I roasted them for 45 mins at 200C, it should probably have been an hour. I ate some of them anyway but they were quite hard. I stored them in the fridge, they've been there for about three days.
Can I re-roast them? They look very nice with the thyme and garlic and lemon. Or should I throw them away? What's the best way to cook them if I do keep them?