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Easy Peanut Butter Texas Sheet Cake Cookies recipe featured by top US food blog, Practically Homemade

Peanut Butter Texas Sheet Cake Cookies

Made with a cake mix, loaded with peanut butter and topped with a cooked frosting...these Peanut Butter Texas Sheet Cake Cookies are everything and more!

Course Dessert
Keyword Cake Mix Cookie, Peanut Butter Sheet Cake Cookie
Prep Time 5 minutes
Cook Time 30 minutes
Total Time 35 minutes



  • 1 box yellow cake mix
  • 1 cup creamy peanut butter
  • 2 eggs
  • 1/2 cup oil


  • 1/2 cup butter
  • 2/3 cup creamy peanut butter
  • 6 tbsp milk
  • 2 1/2 cups powdered sugar
  • 1 tsp vanilla extract



  1. Preheat oven to 350 degrees.

  2. Combine cookie ingredients in large bowl and mix until completely incorporated.  NOTE:  Dough will be thick.

  3. Using a medium sized cookie scoop {1.5 tablespoon}, scoop cookies onto a parchment lined cookie sheet.

  4. Bake for 9-11 minutes, remove from oven and let cool on cookie sheet for 10 minutes before moving them to a cooling rack.  Repeat until all of the dough is baked.


  1. Combine the butter, peanut butter and milk in a small saucepan over medium heat and bring to a boil.  Remove from heat, add powdered sugar and whisk until smooth. Stir in vanilla extract.

  2. Pour {or spoon} frosting over cookies.  Use a knife or spoon to move excess frosting and be sure that the top of each cookie is completely covered.

  3. Let frosting set and serve.  Keep your peanut butter Texas sheet cake cookies in an air tight container at room temperature for up to 3 days.