To find the perfect nectarine:
1. Look for a medium-sized fruit. Gigantic nectarines will be a little grainy or mealy, and the really small ones tend to be tart and generally picked before fully ripening.
2. Look for a soft, sweet-smelling fruit. Buy them when they are still somewhat firm (not rock hard), but almost a little soft to the touch. This will ensure that they will be ready in one to two days if left out on your counter. Now, you may look a little silly, but smell your fruit! It should have a light, sweet fragrance.
3. Ask some in produce or at the farmer’s market to try a sample. Not only will it guarantee you a great batch, but the people working may teach you even more tricks to ensuring a great fruit every time!