These Texas Sheet Cake Cookies bring all the rich chocolate flavor of classic Texas sheet cake into soft, tender cookies! Made with a chocolate cake mix and covered in warm, homemade chocolate frosting, they’re moist, fudgy, and incredibly easy to prepare. A delicious treat for chocolate lovers, holiday cookie trays, or family gatherings!
Brown Butter Banana Bread Chocolate Chip Cookies (Soft & Chewy)
Table des matières
The Science Behind Texas Sheet Cake Cookies
- Starch Pre-Gelatinization & Emulsified Oil Tenderness: Chocolate cake mix contains pre-formulated modified wheat starches and cocoa powder solids. Pairing cake mix with pure vegetable oil (100% liquid lipids) instead of water or milk prevents excessive gluten development ($\text{gliadin} + \text{glutenin}$ binding), creating a velvety, cake-like crumb structure that holds moisture for days.
- Warm Cocoa-Butter Boiling & Sucrose Recrystallization Glaze: Boiling butter, cocoa powder, and milk together in a saucepan dissolves cocoa lipids and activates chocolate aromatics. Whisking sifted powdered sugar into the hot liquid base creates a supersaturated sucrose solution. As the glaze cools on room-temperature cookies, it sets into a distinct, glossy, semi-firm shell with a fudgy interior.
- Rapid Carryover Moisture Lock: Baking these cake-based cookie discs at 350°F (175°C) for just 7–8 minutes sets the outer perimeter while keeping the interior core temperature under 190°F (88°C). Residual pan heat completes the set during the 5-minute rest, preserving maximum moisture without drying out the crumb.
| Prep Time | Cook Time | Total Time | Yield | Category |
| 5 mins | 30 mins | 35 mins | 16 cookies | Cake Mix / Copycat |
Ingredients
For the Soft Chocolate Cookies:
- 1 box (15.25 oz / 432 g) chocolate cake mix (Devil’s Food or Swiss Chocolate)
- 2 large eggs, room temperature, lightly beaten
- 1/3 cup (80 ml) vegetable oil or canola oil
For the Warm Chocolate Sheet Cake Frosting:
- 1/2 cup (1 stick / 113 g) unsalted butter
- 2 tbsp unsweetened Dutch-process cocoa powder
- 3 tbsp whole milk
- 2 1/2 cups (300 g) powdered sugar, sifted
Optional Topping:
- 1/4 cup (30 g) pecans, finely chopped and toasted
Step-by-Step Instructions
1.Preheat Oven and Prepare Pans:Set oven to 350°F (175°C) and line sheets.
Preheat your oven to 350°F (175°C) and line two large baking sheets with parchment paper.
2.Mix Chocolate Cookie Dough:Stir cake mix, beaten eggs, and oil.
In a large mixing bowl, combine the chocolate cake mix, 2 lightly beaten eggs, and 1/3 cup vegetable oil. Stir with a wooden spoon or spatula until fully incorporated into a thick, soft dough.
3.Portion Dough Discs:Scoop 16 portions (~40g each).
Using a medium cookie scoop or tablespoon, portion the dough onto prepared baking sheets, leaving 2 inches of space between each cookie.
4.Bake Until Edges Are Set:Bake 7 to 8 minutes at 350°F.
Bake at 350°F for 7–8 minutes until the outer edges are set while the centers look slightly soft and puffed. Do not overbake!
5.Cool Cookies Completely:Rest 5 minutes on warm pan, then transfer.
Allow cookies to rest on baking sheets for 4–5 minutes before carefully transferring to a wire rack to cool completely before frosting.
6.Cook Warm Cocoa Glaze Base:Boil butter, cocoa, and milk in saucepan.
In a small saucepan over medium heat, combine 1/2 cup unsalted butter, 2 tablespoons unsweetened cocoa powder, and 3 tablespoons milk. Whisk constantly until butter melts and mixture comes to a smooth simmer.
7.Whisk in Powdered Sugar:Whisk in sifted powdered sugar off heat.
Remove saucepan from heat immediately. Gradually whisk in 2 1/2 cups of sifted powdered sugar until frosting is glossy, smooth, and free of lumps.
8.Frost, Decorate, and Set:Spoon warm frosting and scatter pecans.
Spoon generous dollops of warm frosting over each cooled chocolate cookie, spreading gently to edges. Immediately sprinkle with chopped pecans before glaze sets. Let rest at room temperature until frosting sets into a smooth fudgy shell!
Pro Tips for Baking Success
- Pour Frosting While Warm: Warm chocolate frosting spreads effortlessly and dries into a smooth, shiny sheet cake shell. If the glaze thickens in the saucepan while working, re-warm over low heat for 30 seconds while stirring.
- Stick to 7–8 Minutes Bake Time: Cake mix cookies dry out quickly if overbaked. Pull them when edges are set and centers look soft; carryover heat will finish setting the crumb.
- Toast the Pecans: Toast finely chopped pecans in a dry skillet for 3 minutes before sprinkling over warm frosting to enhance their nutty flavor.
Frequently Asked Questions
What is a Texas sheet cake cookie?
A Texas sheet cake cookie is a handheld variation of the classic Southern Texas sheet cake. It features a soft, tender chocolate cookie base topped with a warm, cooked chocolate-butter glaze that sets into a fudge-like coating, usually finished with chopped pecans.
What is the difference between Texas sheet cake and chocolate cake?
- Texas Sheet Cake: Baked in a large, shallow rimmed sheet pan (jelly roll pan). It utilizes a boiled cocoa-butter liquid batter and is poured with hot cooked chocolate frosting immediately after leaving the oven, producing a thin, ultra-moist, fudge-like cake layer.
- Standard Chocolate Cake: Baked in deep round or rectangular pans, featuring a fluffier, airier crumb structure covered in whipped butter cream or cold frosting.
Do I need to grease a cookie sheet for chocolate chip cookies?
No, greasing a cookie sheet is not recommended because excess fat causes cookies to spread too fast and burn on the bottom. Instead, use parchment paper or a silicone baking mat, which prevents sticking while encouraging uniform rising and even browning.
Why do they call it a Texas sheet cake?
The dessert earned its name due to its massive size (baked in a large 18×13-inch sheet pan, fitting the phrase “everything’s bigger in Texas”), its rich Southern heritage, and its popularity at Texas community gatherings, potlucks, and family reunions starting in the mid-20th century.
Imprimer
Texas Sheet Cake Cookies (Soft, Fudgy & Chocolatey)
- Durée totale: 43 minutes
- Produit: 16 cookies 1x
- Régime alimentaire: Végétarien
Description
These Texas Sheet Cake Cookies are irresistibly soft, fudgy, and loaded with rich chocolate flavor. Made with an easy chocolate cake mix cookie dough and topped with a luscious, warm chocolate frosting, these homemade treats capture everything you love about classic Texas sheet cake in a delicious handheld cookie. Each cookie features a tender, brownie-like center and a beautifully smooth, glossy chocolate frosting that sets into a delicate fudgy shell. Finish with optional toasted pecans for a delicious nutty crunch. Perfect for holiday cookie trays, family gatherings, potlucks, homemade gifts, or whenever you’re craving an easy, decadent chocolate dessert!
Ingrédients
- For the Soft Chocolate Cookies:
- 1 box (15.25 oz / 432 g) chocolate cake mix (Devil’s Food or Swiss Chocolate)
- 2 large eggs, room temperature, lightly beaten
- 1/3 cup (80 ml) vegetable oil or canola oil
- For the Warm Chocolate Sheet Cake Frosting:
- 1/2 cup (1 stick / 113 g) unsalted butter
- 2 tbsp unsweetened Dutch-process cocoa powder
- 3 tbsp whole milk
- 2 1/2 cups (300 g) powdered sugar, sifted
- Optional Topping:
- 1/4 cup (30 g) pecans, finely chopped and toasted
Instructions
- Preheat Oven and Prepare Pans: Preheat your oven to 350°F (175°C) and line two large baking sheets with parchment paper.
- Mix Chocolate Cookie Dough: In a large mixing bowl, combine the entire box of chocolate cake mix, 2 lightly beaten room-temperature eggs, and 1/3 cup (80 ml) of vegetable oil or canola oil. Stir with a wooden spoon or rubber spatula until all the ingredients are fully incorporated and a thick, soft chocolate cookie dough forms.
- Portion Cookie Dough: Using a medium cookie scoop or tablespoon, divide the chocolate cookie dough into 16 portions, approximately 40 g each. Arrange the portions on the prepared baking sheets, leaving about 2 inches of space between each cookie to allow for spreading.
- Bake Until Edges Are Set: Bake the chocolate cake mix cookies at 350°F (175°C) for 7–8 minutes, or until the outer edges are set while the centers remain slightly soft and puffed. Avoid overbaking to preserve their wonderfully tender, fudgy texture.
- Cool Cookies Completely: Remove the baking sheets from the oven and allow the cookies to rest on the warm pans for 4–5 minutes so the centers can finish setting. Carefully transfer the cookies to a wire cooling rack and let them cool completely before adding the chocolate frosting.
- Cook Warm Cocoa Frosting Base: In a small saucepan over medium heat, combine 1/2 cup (113 g) of unsalted butter, 2 tablespoons of unsweetened Dutch-process cocoa powder, and 3 tablespoons of whole milk. Whisk constantly as the butter melts until the mixture becomes smooth and reaches a gentle simmer.
- Whisk in Powdered Sugar: Immediately remove the saucepan from the heat. Gradually add 2 1/2 cups (300 g) of sifted powdered sugar, whisking continuously until the chocolate frosting becomes perfectly smooth, glossy, and free of lumps.
- Frost, Decorate, and Set: While the chocolate frosting is still warm and pourable, spoon generous dollops over each completely cooled chocolate cookie. Gently spread the frosting toward the edges to create a beautiful, smooth chocolate coating. If desired, immediately sprinkle the tops with 1/4 cup (30 g) of finely chopped, toasted pecans before the frosting begins to set. Allow the cookies to rest at room temperature until the frosting firms into a glossy, fudgy shell before serving!
Notes
- Pour Frosting While Warm: Apply the chocolate frosting while it is still warm so it spreads smoothly across the cookies and sets into the signature shiny Texas sheet cake coating. If the frosting thickens in the saucepan while you work, gently rewarm it over low heat for approximately 30 seconds, stirring continuously until pourable again.
- Stick to the 7–8 Minute Bake Time: Chocolate cake mix cookies can become dry if baked too long. Remove them when the edges are just set and the centers still look slightly soft. The residual heat from the baking sheets will finish setting the cookies while keeping their centers tender and fudgy.
- Toast the Pecans: For an extra-delicious nutty topping, toast the finely chopped pecans in a dry skillet over medium heat for approximately 3 minutes until fragrant. Allow them to cool slightly, then sprinkle them over the warm chocolate frosting before it sets.
- Temps de préparation: 15 minutes
- Temps de cuisson: 8 minutes
- Catégorie: Dessert
- Méthode: Baking
- Cuisine: American
Nutrition
- Portion: 1 cookie
- Calories: 305
- Sucre: 34g
- Sodium: 210mg
- Graisse: 14g
- Graisse saturée: 6g
- Graisses insaturées: 7g
- Gras trans: 0g
- Glucides: 44g
- Fibres: 1g
- Protéine: 3g
- Cholestérol: 45mg