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4.78 from 9 votes

Texas Turtle Sheetcake

Chocolate cake with chocolate frosting, caramel, pecans, and chocolate chips? Yes, please!
Prep Time5 minutes
Cook Time25 minutes
Total Time30 minutes
Course: Dessert
Cuisine: American
Keyword: chocolate cake, texas turtle sheetcake
Servings: 24
Calories: 318kcal
Author: Amanda Rettke

Ingredients

  • 2 cups (400g) granulated sugar
  • 2 cups (256g) self-rising flour
  • 1 cup (2 sticks or 226g) unsalted butter, room temperature
  • 1 cup (237g) coffee (can use hot water instead)
  • cup (39g) unsweetened cocoa powder
  • ½ cup (120g) buttermilk* (see notes)
  • 2 eggs, room temperature

Chocolate Frosting

  • ¼ cup (57g) butter
  • ¼ cup (60g) buttermilk
  • 3 tablespoons (22g) unsweetened cocoa
  • cups (312g) confectioners sugar

Turtle Topping

  • ½ cup chopped pecans
  • ½ cup semi-sweet chocolate chips
  • ½ cup caramel sauce, for drizzling over top

Instructions

Chocolate Cake

  • Preheat oven to 350°F. Line 10in x 15in (or 9x13, but cake will be thicker and fudgier) with parchment paper and spray sides with non-stick spray if needed. 
  • In a large bowl, combine self-rising flour and granulated sugar and then set aside.
  • In a saucepan combine 1 cup butter, 1 cup coffee (or hot water), and 1/3 cup cocoa. Bring to a slow rolling boil, stirring constantly. 
  • Pour the warm butter mixture into the flour mixture. Using a hand-held mixer (or by hand) mix until ingredients are fully combined, about 30 seconds.
  • Add the buttermilk and eggs. Mix on medium speed for another 30 seconds, or until fully combined.
  • Pour into prepared baking pan and bake for 20-25 minutes. When cake is done baking it should spring back if you touch it. An inserted toothpick should be removed mostly clean, a few crumbs are perfect. (Start checking at 17 minutes.)

Chocolate Frosting

  • In a medium saucepan, combine ¼ cup butter, ¼ cup buttermilk, and 3 tablespoons unsweetened cocoa powder. Bring to a slow rolling boil over medium heat, stirring constantly.
  • Remove from heat and use a wire whisk to gradually mix in powdered sugar, a ½ cup at a time.
  • Spread or pour the warm frosting over the cake. 

Turtle Topping

  • While the cake is still warm, sprinkle with chopped pecans and then the mini chocolate chips. Drizzle with caramel sauce.

Video

Notes

If you don't have buttermilk try my 4 easy options for Homemade Buttermilk! (Clickable link)
 

Nutrition

Serving: 24g | Calories: 318kcal