8 x 8 9 x 13 55 g 100 g unsweetened cocoa powder 110 g 200 g all-purpose flour ¼ tsp ½ tsp baking powder 3 5 eggs, at room temperature 300 g 550 g granulated sugar 15 ml 25 ml vanilla extract 155 g 285 g salted butter 235 g 425 g 60% cacao (“bittersweet”) chocolate chips
Butter: 115 grams is 4 ounces, or one 1 (US) stick.
Butter: If you prefer unsalted butter, add ¼ tsp (0.5 grams) table salt to the cocoa/flour mixture.
Chocolate chips: Use at least 60% cacao chips; you may need to adjust the sugar if you use “stronger” chips. Note that Hershey’s “Special Dark” chips are 50% cacao; these are a reasonable substitute if you can’t find 60% chips.
For an added treat, top the brownies with Mint Frosting & Chocolate Ganache
For a 9 x 13 batch, use the smallest (or even the middle size) mixing bowl for the eggs and sugar, and the largest glass mixing bowl for the dry ingredients.
The baking collar needs to sit at the bottom of the pan, resting on the baking tray. Bake for 15 minutes with the collar (on the tray) then move the pan directly to the oven racks and bake until done.
Difficulty: Easy Time: 2 hours Precision: 5
Taken from the recipe that used to be on the container of Ghirardelli cocoa, via my friend Eric Smith.
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