I love Anchor Hocking casseroles. Amazon has a great set on Sale, that has a lot of great sizes and a bunch of custard dishes. I use these for checking my eggs or my wash on Challah.

Anchor Hocking 34 Piece Expressions Ovenware Set for $41.14

Anchor Hocking Gift Boxed 3-Piece Open-Handle Measuring Cup Set for $21.94