Choosing chocolate for brownies

The bake where percentage matters most, because chocolate is a large share of the total mass.

beginner

Brownies contain a higher proportion of chocolate than almost any other bake, which makes them unusually sensitive to what that chocolate is. A swap from 55% to 70% removes meaningful sugar from the whole recipe, not just from the chocolate.

This is also the classic transatlantic trap. An American recipe calling for unsweetened chocolate plus a large quantity of sugar becomes cloying if made with a sweetened British baking bar, because the sugar is now counted twice.

What it is for
To choose a chocolate for brownies and adjust the sugar to match.

Method

  1. 1. Check what the recipe assumes — unsweetened, semisweet or a stated percentage — before substituting.

    Where people go wrong: Reading 'baking chocolate' as one thing. In the US it usually means unsweetened; in the UK it usually does not.

  2. 2. Adjust the recipe's sugar by roughly the difference in the chocolate's sugar content.

  3. 3. Expect a drier crumb at higher percentages and add a little fat if needed.

When it goes wrong

SymptomCauseFix
Cloyingly sweetSweetened chocolate used where the recipe expected unsweetened.Reduce the recipe's sugar by roughly the sugar content of the chocolate used.
Dry and crumbly rather than fudgyPercentage too high without a sugar or fat adjustment.Add sugar back, and a spoonful more butter.

Related

Works with

  • Dark chocolateThe bake where percentage matters most, because chocolate is a large share of the total mass.
  • Unsweetened chocolateThe bake where percentage matters most, because chocolate is a large share of the total mass.
  • Bittersweet chocolateThe bake where percentage matters most, because chocolate is a large share of the total mass.

Covered in

History and culture

Sources

  • ChocolateHQ editorial synthesisChocolateHQ(citation identity confirmed; passage not re-read)