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Slow Cooker Triple Chocolate Brownies
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4.5 from 2 votes

Slow Cooker Triple Chocolate Brownies

Three kinds of chocolate and chopped pecans add loads of flavor to these Slow Cooker Triple Chocolate Brownies.
Course Crock Pot
Cuisine American
Prep Time 10 minutes
Cook Time 4 hours
Total Time 4 hours 10 minutes
Servings 14
Calories 331kcal
Author Christin Mahrlig


  • Cooking spray
  • 1 1/4 cups all-purpose flour
  • 1/4 cup unsweetened cocoa powder
  • 3/4 teaspoon baking powder
  • 1/2 teaspoon kosher salt
  • 1/2 cup (1 stick) unsalted butter, cut into pieces
  • 8 ounces bittersweet chocolate, chopped
  • 1 cup sugar
  • 3 large eggs, lightly beaten
  • 1 teaspoon vanilla extract
  • 1 cup chopped pecans
  • 1 cup semi-sweet chocolate chips


  • Lightly coat a 4 to 5-quart crock pot insert with cooking spray. Place a piece of parchment paper, that is large enough to extend halfway up the sides in the bottom of the crock pot. Lightly spray parchment paper with cooking spray.
  • In a small bowl, whisk together flour, cocoa powder, baking powder, and salt.
  • Place butter and chopped chocolate in a medium microwave-safe bowl. Microwave for 30 seconds. Stir. Microwave another 30 seconds. If not completely melted, continue microwaving until melted.
  • Add sugar to chocolate mixture and whisk to combine.
  • Whisk in eggs and vanilla.
  • Stir in flour mixture just until flour is moistened. Fold in pecans and chocolate chips.
  • Pour batter into crock pot, smoothing out the top with a rubber spatula.
  • Cover and cook on LOW 3 1/2 hours. Uncover and continue to cook on LOW for 30 minutes.
  • Remove insert from crockpot and place on a wire rack to cool completely.


Cooking time will vary. If your crock pot runs a little hot, shorten the cooking time. The middle will look underdone, but will firm up as the brownies cool.


Calories: 331kcal