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Texas Sheet Cake Cookies

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Soft, fudgy cookies that taste just like classic Texas sheet cake, topped with warm chocolate buttercream for a rich and nostalgic dessert perfect for sharing.

  • Total Time: 30 minutes
  • Yield: 24 cookies

Ingredients

  • For the cookies:
  • 2 cups all-purpose flour
  • 1 cup granulated sugar
  • ½ cup brown sugar
  • ½ cup unsweetened cocoa powder
  • 1 teaspoon baking soda
  • ½ teaspoon salt
  • 1 cup unsalted butter
  • 1 cup water
  • 2 large eggs
  • 2 teaspoons vanilla extract
  • For the chocolate buttercream:
  • ½ cup unsalted butter
  • ¼ cup unsweetened cocoa powder
  • ¼ cup milk
  • 3 cups powdered sugar
  • 1 teaspoon vanilla extract

Instructions

  1. Preheat oven to 350°F (175°C) and line baking sheets with parchment paper.
  2. In a large bowl, mix flour, cocoa powder, baking soda, and salt.
  3. In a saucepan, melt butter with water, granulated sugar, and brown sugar over medium heat, stirring until smooth.
  4. Pour the warm mixture into the dry ingredients and stir to form a thick batter.
  5. Mix in the eggs and vanilla extract until just combined.
  6. Scoop dough onto prepared baking sheets, spacing 2 inches apart.
  7. Bake for 10 to 12 minutes, until edges are set but centers remain soft.
  8. Let cookies cool slightly on the pan.
  9. To make the buttercream, melt butter in a saucepan, then whisk in cocoa powder and milk.
  10. Remove from heat and gradually stir in powdered sugar and vanilla until smooth.
  11. While still warm, spoon frosting over each cookie and spread gently.
  12. Allow frosting to set before serving.

Notes

  • Add ½ cup chopped pecans for a traditional twist.
  • Use dark cocoa powder for deeper chocolate flavor.
  • Add a pinch of cinnamon or espresso powder to enhance richness.
  • Store in an airtight container at room temperature for up to 3 days, or refrigerate for up to 1 week.
  • Unfrosted cookies can be frozen for up to 2 months.
  • Author: Amelia
  • Prep Time: 15 minutes
  • Cook Time: 12 minutes
  • Category: Dessert
  • Method: Baking
  • Cuisine: American
  • Diet: Vegetarian

Nutrition

  • Serving Size: 1 cookie
  • Calories: 220
  • Sugar: 20g
  • Sodium: 105mg
  • Fat: 11g
  • Saturated Fat: 7g
  • Unsaturated Fat: 3g
  • Trans Fat: 0g
  • Carbohydrates: 30g
  • Fiber: 1g
  • Protein: 2g
  • Cholesterol: 35mg