- 180 mins
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Ingredients
- 4.5 ounces all-purpose flour (about 1 cup)
- 1 1/4 cups sugar
- 1/4 cup Dutch process cocoa
- 1/4 tsp. salt
- 1/4 cup canola oil
- 1 tsp. vanilla extract
- 3 large egg whites
- 2 large eggs
- 2 ounces bittersweet chocolate, melted
- 1/4 cup coarsely chopped walnuts, toasted
- cooking spray
- 1 tsp. powdered sugar
Preparation
Step 1
Weight or lightly spoon flour int a dry measuring cup; level with a knife. Combine flour, sugar, cocoa, and salt, stirring with a whisk.
Combine canola oil and next 3 ingredients (through eggs), stirring with a whisk. Add to dry ingredients, stirring until blended. Stir in melted chocolate. Stir in walnuts.
Coat a 3-quart electric slow cooker with cooking spray. Pour batter into slow cooker. Cover and cook on LOW for 2 to 2 1/2 hours or until set arund edges but still soft in the center. Turn off slow cooker.
Let stand, covered, 30 minutes, before serving. Sprinkle with powdered sugar if desired.