Buying Tips
Here are some tips about selecting a fresh head of radicchio in the produce aisle:

1. Look for dark red to purple leaves with small white veins.
2. Select tight, firm radicchio heads that feel heavy for their size.
3. Avoid very small heads (less than 1/2 pound) – they’re old.
4. Avoid heads that are pointed, misshapen or ones with loose leaves.