Texas Sheet Cake

This is by far the easiest and chocolatiest Texas Sheet Cake! Who wouldn't love an amazing chocolate cake covered in warm chocolate icing? This recipe is quick and easy and will please any crowd at home or at your next potluck! Enjoy!
Servings: 12 yield(s)
Prep Time: 30 mins
Cook Time: 20 mins
Total Time: 50 mins
Ingredients
    Dry Ingredients
  • 2 cup flour (250g baker's measure)
  • 2 cup sugar (400g baker's measure)
  • 1/2 tsp salt (3g baker's measure)
  • 4 tbsp cocoa powder (28g baker's measure)
  • 1 tsp baking soda (4.6g baker's measure)
  • Wet Ingredients
  • 1 cup butter (230g baker's measure)
  • 1 cup water (236.59g baker's measure)
  • 1/2 cup sour milk (1/2 cup milk + 1 Tbsp vinegar)
  • 2 eggs (112g baker's measure)
  • 1 tbsp vanilla (13g baker's measure)
  • Chocolate Icing
  • 1 stick butter (113g baker's measure)
  • 6 tbsp milk (90g baker's measure)
  • 4 tbsp cocoa powder (28g baker's measure)
  • 1 tsp vanilla (4.2g baker's measure)
  • 16 oz confectioner's sugar (223g baker's measure)
  • 1 cup nuts (optional)
Instructions
    Sheet Cake
  1. Preheat oven to 375 degrees F.
  2. In a large mixing bowl, sift flour, sugar, and salt.
  3. In a small sauce pan heat butter, water, and cocoa. Mix until smooth. Remove from heat and let cool.
  4. Make sour milk by adding vinegar and set aside. After a few minutes add eggs, baking soda, and vanilla. Whisk until well combined.
  5. Temper egg mixture by slowly adding chocolate mix a 1/2 cup at a time. This will prevent the eggs from cooking while you mix it in. Mix until fully incorporated.
  6. Add wet ingredients to dry ingredients and mix. Pour into a half sheet pan (15 1/2 x 10 1/2 x 1) and bake at 375 degrees F for 20 minutes or until done.
  7. Chocolate Icing
  8. In a small sauce pan heat butter, milk, and cocoa powder and mix well. Remove from heat and add confectioners sugar and vanilla.
  9. Frost with chocolate icing while cake is still hot. You can add your favorite nuts too if you want to add a little crunch. I recommend walnuts, pecans, or macadamia nuts!