A thin, ultra-moist chocolate cake covered while warm with fudgy cocoa icing and pecans. It is fast, rich and ideal for feeding a crowd.
Quick facts
Prep: 20 min
Cook: 20 min
Total: 55 min
Servings: 20
Estimated cost per serving: $0.65
Ingredients
- 2 cups all-purpose flour
- 2 cups granulated sugar
- 1 tsp baking soda
- 1/2 tsp kosher salt
- 1 cup unsalted butter
- 1 cup water
- 1/4 cup unsweetened cocoa powder
- 1/2 cup sour cream
- 2 large eggs
- 1 tsp vanilla extract
- 6 tbsp milk
- 1/4 cup unsweetened cocoa powder for icing
- 1/2 cup unsalted butter for icing
- 3 1/2 cups powdered sugar
- 1 tsp vanilla
- 3/4 cup chopped pecans
Step-by-step method
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Heat oven to 350°F. Grease a 10-by-15-inch jelly-roll pan.
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Whisk flour, sugar, baking soda and salt in a large bowl.
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Bring butter, water and cocoa to a brief boil. Pour over dry ingredients and stir. Mix in sour cream, eggs and vanilla.
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Spread batter in pan and bake 18–22 minutes until a toothpick has a few moist crumbs.
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For icing, bring milk, cocoa and butter just to a simmer. Remove from heat and whisk in powdered sugar and vanilla until smooth.
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Pour warm icing over warm cake, sprinkle pecans, and cool before cutting.
Tips for the best result
- Ice the cake while both cake and frosting are warm.
- Do not overbake; sheet cake is meant to stay moist.
- Toast pecans first for stronger flavor.
Storage and reheating
Cover and keep at room temperature up to 3 days or refrigerate up to 5 days.
Approximate nutrition per serving
Approximately 360 calories per serving. Nutrition is an estimate and varies with brands, portion size and substitutions.
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