Cake Cookie Bars Recipe

Introduction

Cake Cookie Bars are an easy, delicious treat that combines the best of both worlds: the soft texture of cake and the chewiness of cookies. These bars are customizable with your favorite cake mix flavors and add-ins, making them perfect for any occasion or craving.

A stack of four thick, square cookie bars sits on a white marbled surface with colorful candy pieces scattered around. The bars have a light golden-brown top layer that looks soft and slightly crumbly. Each bar has two layers visible: the top and bottom layers are a light, soft cookie dough, and mixed into the middle are melting rich chocolate chunks and bright candy shells in red, blue, yellow, green, and orange colors, seen both inside and on top of the bars. The stack leans slightly, with one bar resting against it, showing the texture and colorful candies inside. The background softly blurs, keeping the focus on the cookie bars in the front. Photo taken with an iphone --ar 4:5 --v 7

Ingredients

  • 15.25 oz cake mix (pick any flavor)
  • 2 large eggs
  • ½ cup (113g) unsalted butter, melted
  • 1 tsp vanilla extract
  • 1 ½ cups add-ins (such as chocolate chips, nuts, or dried fruit)

Instructions

  1. Step 1: Preheat the oven to 350ºF. Spray a 9×13 inch baking pan with nonstick spray and set aside.
  2. Step 2: In a mixing bowl, combine the cake mix, eggs, melted butter, and vanilla extract. Stir in the add-ins. The batter will be very thick.
  3. Step 3: Transfer the batter to the prepared pan. Use a spatula or your hands to evenly spread the batter across the pan. Add extra add-ins on top if you like.
  4. Step 4: Bake for 17–20 minutes, or until the edges puff up and begin to set. Allow the bars to cool completely before cutting into squares.

Tips & Variations

  • Try different cake mix flavors like chocolate, red velvet, or lemon for variety.
  • Mix in white chocolate chips, chopped nuts, or dried cranberries to add texture and flavor.
  • For extra gooey bars, slightly underbake by a minute or two.
  • Use a silicone spatula or wet hands to handle the thick batter more easily.

Storage

Store the cake cookie bars in an airtight container at room temperature for up to 4 days. For longer storage, keep them in the refrigerator for up to a week. To enjoy warm bars, microwave for 10–15 seconds before serving.

How to Serve

The image shows square blondie bars with colorful M&M candies embedded on top and inside. Each blondie has a soft golden-brown crust with cracked texture and bright blue, red, green, orange, and brown candies scattered unevenly on the surface. The blondies are placed close together on a metal cooling rack over white parchment paper, all on a white marbled background. One blondie is being lifted with a metal spatula that has a wooden handle, revealing the thickness of the bar and the gooey interior spotted with melted candy colors. Around the rack, loose M&Ms are spread on the white marbled surface, and a white bowl filled with more candies is partially visible. photo taken with an iphone --ar 4:5 --v 7

Serve this delicious recipe with your favorite sides.

FAQs

Can I use a box cake mix with frosting included?

No, it’s best to use a dry cake mix without frosting to ensure the right texture and consistency in the bars.

Can I freeze these bars?

Yes, you can freeze the baked and cooled bars in an airtight container for up to 3 months. Thaw at room temperature before serving.

Print

Cake Cookie Bars Recipe

Delicious and easy-to-make Cake Cookie Bars that combine the best of cake and cookies into one tasty dessert. Using a boxed cake mix, these bars are quick to prepare, customizable with your favorite add-ins like chocolate chips or nuts, and perfect for any occasion.

  • Author: Mila
  • Prep Time: 10 minutes
  • Cook Time: 20 minutes
  • Total Time: 30 minutes
  • Yield: 24 bars 1x
  • Category: Dessert
  • Method: Baking
  • Cuisine: American

Ingredients

Scale

Base Ingredients

  • 15.25 oz cake mix (any flavor)
  • 2 large eggs
  • ½ cup (113g) unsalted butter, melted
  • 1 tsp vanilla extract

Add-ins

  • 1 ½ cups add-ins (e.g., chocolate chips, nuts, candy pieces, or dried fruit)

Instructions

  1. Preheat Oven: Preheat your oven to 350ºF (175ºC). Grease a 9×13 inch baking pan with nonstick spray and set it aside to ensure the bars don’t stick.
  2. Mix Batter: In a large mixing bowl, combine the cake mix, eggs, melted butter, and vanilla extract. Stir well to form a thick batter. Then, fold in your chosen 1 ½ cups of add-ins evenly throughout the batter.
  3. Prepare for Baking: Transfer the thick batter to the prepared pan. Use a spatula or your clean hands to evenly spread and press the batter across the entire pan. Optionally, sprinkle extra add-ins on top for added texture and appearance.
  4. Bake: Place the pan in the preheated oven and bake for 17-20 minutes, or until the edges puff up and appear set. The middle should be firm to touch but still slightly soft.
  5. Cool and Serve: Remove the bars from the oven and allow them to cool completely in the pan. Once cooled, cut into bars and serve. Enjoy your delicious Cake Cookie Bars!

Notes

  • You can customize the bars by choosing any cake mix flavor (chocolate, vanilla, red velvet, etc.).
  • Try different add-ins like M&Ms, toffee bits, or chopped nuts for a variety of flavors and textures.
  • Make sure the bars cool completely before cutting to ensure clean slices.
  • Store bars in an airtight container at room temperature for up to 3 days or refrigerate for up to a week.

Keywords: cake cookie bars, easy dessert bars, cake mix recipe, chocolate chip bars, no frosting cake bars, quick dessert

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