🥘 Ingredients
- Dutch-processed cocoa 0.33 cup
- espresso powder 1 ½ tsp
- water 10 Tbsp
- unsweetened chocolate 2 oz
- eggs 2
- egg yolks 2
- unsalted butter 4 Tbsp
- vanilla 2 tsp
- sugar 2 ½ cup
- flour 1 ¾ cup
- salt ¾ tsp
- bittersweet chocolate 6 oz
🍳 Cookware
- 9x13 pan
- parchment paper
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1Adjust oven rack to lowest position. Preheat oven to 350°F. Line 9x13 pan with parchment paper or greased-foil.
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2Whisk Dutch-processed cocoa , optional espresso powder , and boiling water . Mix until smooth.
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3Add chopped unsweetened chocolate and whisk until it is melted.
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4Add eggs , egg yolks , melted unsalted butter , and vanilla ; continue to whisk until smooth.
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5Mix in sugar , flour , and salt .
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6Fold in bittersweet chocolate 1/2" pieces.
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7Pour into prepared pan and bake 30 to 35 minutes , rotating pan halfway through.
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8Transfer pan to wire rack and cool for 1 ½ hours .
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9Lift parchment paper with brownies in it, and cool on rack for 1 hour .