Dark Chocolate Brownies

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Clock Icon for Prep Time 20 min prep
Person Icon for Serving Size 16 servings
Carrot Icon for Number of Ingredients Size 10 ingredients
These are a true dark chocolate lover’s brownie — they are dense, cakey, and intensely chocolatey. For even more decadence add in the optional chocolate chips. Making these Dark Chocolate Brownies is as easy...


  • ½ cup (1 stick) butter, melted
  • ⅔ cup brown sugar
  • ⅓ cup sugar
  • ¾ cup unsweetened 100% cocoa powder
  • ¼ teaspoon salt
  • 1 teaspoon vanilla extract
  • 2 large eggs plus 1 egg yolk
  • ½ cup low-fat or whole plain Greek yogurt
  • ⅓ cup plus 2 tablespoons whole wheat pastry flour
  • ½ cup semisweet chocolate chips (optional)

Nutrition Facts


157 cals


9 g

Saturated Fat

6 g

Polyunsaturated Fat

1 g

Monounsaturated Fat

3 g


19 g


13 g


2 g


3 g


54 mg


  1. Preheat the oven to 300 degrees. Line the bottom and sides of 8 x 8 baking pan with parchment paper. Do this by cutting 2 equal size pieces and overlapping them, allowing some overhang. Set aside.
  2. In a large bowl, mix together the melted butter, sugar, vanilla, and cocoa together with a wooden spoon or rubber spatula. Add the eggs and the yolk one at a time, stirring vigorously after each one. The batter should be thick and shiny. Stir in the yogurt, until well blended. Add the flour and mix well until completely absorbed. Stir in chocolate chips if using.
  3. Evenly spread the batter into the prepared baking pan, the batter will be very thick. Bake for 30-35 minutes or until a toothpick comes out with pieces of the batter on it, but not raw. Do not over cook, or your brownie will be dry. It should not cook longer than 35 minutes. Remove from the oven and immediately use the overhang to lift the brownie out of the baking pan and onto a cutting board. Allow to cool slightly, then cut into 16 square pieces. Enjoy!

Chef Tips

If you cannot find whole wheat pastry flour then substitute half whole wheat flour and half all-purpose flour. Just swapping in whole wheat flour will result in a drier and grittier brownie.

Eat all sweet, sugary treats in moderation. A little bit of sweetness can make you feel good, but don’t overdo it! High calorie desserts are best as an occasional treat, never a habit.

Registered Dietitian Approved

All our recipes are created by chefs and reviewed by our oncology-trained staff Registered Dietitian, Kate Ueland, MS, RD, to ensure that each is backed with scientific evidence and meets the standards set by the Academy of Nutrition and Dietetics.

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