Creamy, fudgy, and impossibly easy — Texas Sheet Cake Cookies are a nostalgic treat that hits all the right notes. These cookies capture the same comfort of a Texas sheet cake in a hand-held bite.
Prep Time15 minutesmins
Cook Time10 minutesmins
Total Time55 minutesmins
Course: Dessert
Cuisine: American
Keyword: Easy
Servings: 24cookies
Calories: 150kcal
Equipment
Mixing Bowl
Baking Sheet
Parchment Paper
Saucepan
Whisk
Ingredients
Ingredients
1boxMilk Chocolate Cake Mixany brand, dry mix
2largeeggsroom temperature recommended for best mixing
1/3cupcanola oilor neutral-flavored oil like vegetable oil
1/2cupchopped pecansoptional, toasted for more flavor, chopped into small pieces
2tablespoonscocoa powderunsweetened, sifted if lumpy
1/2cupunsalted sweet cream butterfor the icing, cut into pieces and at room temperature for even melting
3tablespoonswhole milkfor the icing; adjust slightly for consistency
2cupspowdered sugarsifted to avoid lumps in the icing
Instructions
Preheat your oven to 350°F. Line two cookie sheets with parchment paper or silicone baking mats.
In a large mixing bowl, combine the cake mix, eggs, and oil. Stir until smooth and fully combined; you should have a thick, slightly sticky dough.
Fold in chopped pecans, if using, making sure they are evenly distributed.
Scoop dough into small balls — about 1 to 1.5 tablespoons each — and place them on prepared baking sheets, spacing 2 inches apart to allow for slight spreading.
Bake for 8 to 10 minutes until set. The cookies will be slightly soft in the center but should not look raw. Remove from oven.
Allow cookies to cool on the baking sheet for a few minutes, then transfer to a wire cooling rack set over a baking sheet to cool further and catch drips.
For the icing: In a medium saucepan over medium heat, combine butter, cocoa powder, and milk. Whisk steadily until the butter melts and the mixture becomes smooth and fragrant, about 2 to 3 minutes.
Remove from heat and slowly whisk in powdered sugar until glossy and lump-free. If the icing is too thick, add an extra teaspoon of milk at a time until pourable but not runny.
Place a baking sheet or wax paper under the cooling rack to catch drips.
Spoon warm icing over cookies and allow to set for about 30 minutes. The icing will form a shiny, slightly hardened top while remaining fudgy underneath.
Notes
Store iced cookies in an airtight container at room temperature for up to 3 days. If your kitchen is warm, refrigerate for up to 5 days; bring to room temperature before serving.