Lofthouse Cookie Bars are a delightful twist on the classic Lofthouse cookies that many of us grew up loving. These soft, cake-like bars are not only easy to make but also bring a sense of nostalgia with every bite. Originating from the beloved Lofthouse cookie brand, these bars capture the essence of those frosted treats we all adore, making them a perfect addition to any gathering or a sweet indulgence for yourself.
What I love most about Lofthouse Cookie Bars is their irresistible taste and texture. The combination of a soft, chewy base topped with a creamy frosting creates a heavenly experience that is hard to resist. Whether youre enjoying them with a cup of coffee or serving them at a party, these bars are sure to impress. Plus, they are incredibly convenient to make, allowing you to whip up a batch in no time. Join me as we dive into this delightful recipe that will surely become a favorite in your home!

Ingredients:
- 2 ½ cups all-purpose flour
- 1 teaspoon baking soda
- ½ teaspoon baking powder
- ½ teaspoon salt
- 1 cup unsalted butter, softened
- 1 ½ cups granulated sugar
- 1 cup brown sugar, packed
- 2 large eggs
- 2 teaspoons vanilla extract
- 1 cup white chocolate chips (optional)
- 1 cup rainbow sprinkles (for topping)
- 1 cup powdered sugar (for frosting)
- 2 tablespoons milk (for frosting)
- 1 teaspoon vanilla extract (for frosting)
Preparing the Batter
Lets get started on these delicious Lofthouse Cookie Bars! First, I like to gather all my ingredients to make the process smooth and enjoyable. Once everything is ready, follow these steps:
- Preheat your oven to 350°F (175°C). This is crucial as it ensures that your cookie bars bake evenly.
- In a medium bowl, whisk together the flour, baking soda, baking powder, and salt. This helps to evenly distribute the leavening agents and ensures a light texture in the bars.
- In a large mixing bowl, cream together the softened butter, granulated sugar, and brown sugar using an electric mixer on medium speed. Beat until the mixture is light and fluffy, which usually takes about 3-4 minutes.
- Add the eggs, one at a time, mixing well after each addition. Then, stir in the vanilla extract. This adds a lovely flavor to the cookie bars.
- Gradually add the dry ingredients to the wet mixture, mixing on low speed until just combined. Be careful not to overmix, as this can lead to tough bars.
- If youre using white chocolate chips, fold them into the batter at this point. They add a delightful sweetness and texture to the bars.
Cooking Process
Now that we have our batter ready, its time to bake these beauties!
- Line a 9×13 inch baking pan with parchment paper, leaving some overhang on the sides for easy removal later. This step is essential for easy cleanup and to prevent sticking.
- Spread the cookie batter evenly into the prepared baking pan. I like to use a spatula to smooth the top, ensuring its level.
- Bake in the preheated oven for 20-25 minutes, or until the edges are lightly golden and a toothpick inserted in the center comes out clean. Keep an eye on them, as baking times can vary based on your oven.
- Once baked, remove the pan from the oven and let it cool in the pan for about 10 minutes. Then, carefully lift the bars out using the parchment paper and transfer them to a wire rack to cool completely.
Preparing the Frosting
While the cookie bars are cooling, lets whip up a simple frosting that will take these bars to the next level!
- In a medium bowl, combine the powdered sugar, milk, and vanilla extract. Using a hand mixer, beat the mixture until its smooth and creamy. If the frosting is too thick, add a little more milk, one teaspoon at a time, until you reach your desired consistency.
- Once the cookie bars are completely cool, spread the frosting evenly over the top using a spatula. Make sure to cover the entire surface for that perfect sweet bite!
- Now, sprinkle the rainbow sprinkles generously over the frosted bars. This not only adds a pop of color but also a fun texture.
Assembling and Serving
Now that everything is ready, its time to cut and serve these delightful Lofthouse Cookie Bars!
- Using a sharp knife, cut the bars into squares or rectangles, depending on your preference. I usually aim for about 24 pieces, but you can make them larger or smaller as you like.
- Transfer the cut bars to a serving platter or store them in an airtight container. They can

Conclusion:
In summary, these Lofthouse Cookie Bars are an absolute must-try for anyone who loves a soft, chewy treat that brings a smile to your face. With their delightful vanilla flavor and creamy frosting, they capture the essence of the classic Lofthouse cookies we all adore, but in a convenient bar form thats perfect for sharing or enjoying solo. For serving suggestions, consider pairing these bars with a tall glass of milk or a warm cup of coffee for a delightful afternoon snack. You can also get creative with variationstry adding colorful sprinkles for a festive touch, or swap out the vanilla frosting for chocolate or even a fruity glaze to suit your taste. The possibilities are endless! I encourage you to give this recipe a try and experience the joy of baking these Lofthouse Cookie Bars in your own kitchen. Once you do, Id love to hear about your experience! Share your thoughts, any variations you tried, or even a photo of your delicious creation. Lets spread the love for these delightful treats together! Happy baking! PrintLofthouse Cookie Bars: The Ultimate Recipe for Soft and Chewy Treats
Indulge in these delightful Lofthouse Cookie Bars, soft and chewy with creamy frosting and colorful sprinkles, making them perfect for any occasion!
- Prep Time: 15 minutes
- Cook Time: 25 minutes
- Total Time: 40 minutes
- Yield: 24 cookie bars
Ingredients
- Ingredients for cookie bars
- Ingredients for frosting
- Optional toppings (sprinkles, nuts)
Instructions
- Preheat the oven to 350°F (175°C).
- In a large mixing bowl, cream together the butter and sugar until light and fluffy.
- Add the eggs one at a time, mixing well after each addition.
- Stir in the vanilla extract.
- In a separate bowl, whisk together the flour, baking powder, and salt.
- Gradually add the dry ingredients to the wet ingredients, mixing until just combined.
- Spread the cookie dough evenly into a greased baking pan.
- Bake for 25 minutes or until the edges are lightly golden.
- Allow to cool completely before frosting.
- Prepare the frosting by beating together the butter, powdered sugar, and vanilla until smooth.
- Spread the frosting over the cooled cookie bars.
- Top with colorful sprinkles as desired.
- Cut into squares and serve.
Notes
- Feel free to customize the toppings! You can use different types of sprinkles or even add nuts for extra crunch.
- These cookie bars can be stored in an airtight container at room temperature for up to a week.
- If you prefer a thicker frosting, simply increase the amount of powdered sugar.
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