Texas Sheet Cake Chocolate (Printer-Friendly)
Moist chocolate sheet cake finished with glossy cocoa frosting and walnuts, a cherished family favorite.
# What You'll Need:
→ For the cake
01 -
225 g margarine, plus extra for greasing
02 -
250 ml water
03 -
30 g unsweetened cocoa powder
04 -
280 g all-purpose flour
05 -
2 large eggs, at room temperature
06 -
1 teaspoon baking soda
07 -
400 g granulated sugar
08 -
120 g sour cream
→ For the frosting
09 -
110 g margarine
10 -
60 ml whole milk
11 -
30 g unsweetened cocoa powder
12 -
300 g powdered sugar
13 -
1 teaspoon vanilla extract
14 -
75 g walnuts, chopped (optional, plus extra for garnish)
# Steps to Follow:
01 -
Preheat oven to 190°C. Generously grease and flour a 38 x 25 x 5 cm jelly roll pan or baking tray with high sides.
02 -
In a large saucepan, combine margarine, water, and unsweetened cocoa powder. Bring to a gentle boil over medium heat, stirring occasionally. Remove from heat and allow to cool slightly.
03 -
Add all-purpose flour, eggs, baking soda, granulated sugar, and sour cream directly into the warm chocolate mixture. Mix thoroughly until the batter is smooth and glossy.
04 -
Pour batter into the prepared pan, spreading evenly. Bake for 22 minutes or until a toothpick inserted in the center comes out clean.
05 -
While the cake bakes, combine margarine, milk, and cocoa powder in a saucepan. Bring to a boil, then remove from heat. Whisk in powdered sugar and vanilla extract until smooth. Fold in chopped walnuts if desired.
06 -
Pour frosting evenly over the warm cake as soon as it comes out of the oven. If preferred, garnish with additional walnuts. Allow to cool until the icing is set.
07 -
Once the cake and frosting have cooled completely and set, cut into squares and serve.
# Extra Suggestions:
01 -
Using margarine creates a moister texture than butter. For optimal results, bring eggs to room temperature before mixing into the batter.
02 -
The nuts can be omitted or substituted with pecans, and can be sprinkled on only part of the cake for variety.
03 -
Butter and flour the baking tray thoroughly to ensure easy cake release.