cream cheese
A soft, mild, tangy fresh cheese, spread on its own or used as a base for dips, fillings, and frostings. It doesn't melt the way an aged cheese does -- heated gently it turns smooth and pourable, but overheated it can turn grainy or split.
Buying guidance
A block, rather than a whipped tub, is the right choice for baking and frostings, since whipped versions have air beaten in that changes both volume and texture where a recipe is built around the block form. Let it come fully to room temperature before beating it into anything -- cold cream cheese resists mixing and leaves lumps.
Substitutions
- Mascarpone -- richer, softer, and noticeably less tangy; works well in fillings but shifts the flavor.
- Neufchatel -- lower in fat than cream cheese but otherwise a close, direct swap.
Tips & common mistakes
Low-fat or "light" cream cheese carries noticeably more moisture than the full-fat block, so swapping it into a recipe built around the standard block can leave a filling or frosting looser than intended.
Storage
Keep it in its original foil wrap or an airtight container -- once opened, cream cheese picks up odors from other refrigerator contents easily, and a cut block dries out and forms a skin on any exposed edge within a few days.