Easy Recipe for Gluten Free Cookie Bars
I just love chocolate chip cookies! But sometimes, you need to change things up a little bit. If you’re looking for a dessert with all the flavors of a chocolate chip cookie in a slightly different package, this easy gluten free recipe is for you! These yummy gluten free cookie bars are packed with chocolate chip cookie flavor in a fun to eat bar.
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I love a good gluten free chocolate chip cookie as much as anybody. But sometimes, I want something a little bit different to snack on. If you’re in the same boat, this recipe for gluten free chocolate chip cookie bars is perfect! It’s packed with chocolate chip cookie flavor in a fun-to-eat bar.
This easy recipe for gluten free cookie bars uses similar ingredients as traditional gluten free chocolate chip cookies, but it’s so much quicker and easier to make!

Gluten Free Cookie Bar Recipe
To make these easy gluten free bar cookies, you’ll need similar ingredients for chocolate chip cookies. But since there’s no cookie dough scooping needed, they take much less time tan regular cookies!

To make these easy gluten free cookie bars, you’ll need:
- Gluten free baking flour (I love Bob’s Red Mill 1-to-1 Baking Flour)
- Cornstarch
- Baking powder
- Salt
- Butter
- Brown sugar
- Sugar
- Eggs
- Vanilla
- Chocolate chips
- M&Ms
So, gather up your ingredients and let’s get cooking! Keep scrolling to see all the instructions for this gluten free cookie bar recipe.
How to Make Gluten Free Chocolate Chip Cookie Bars

When you’ve gathered all your gluten free ingredients, it’s time to get baking! Start by whisking together your flour, cornstarch, baking powder, and salt in a medium bowl. Set the dry ingredients aside and beat together the butter and sugars (both the brown sugar and white sugar) until they’re light and fluffy. Then, add the eggs and vanilla and beat until they’re well combined.

Next, add the dry ingredients to the butter mixture. Beat until the ingredients are well combined. The batter should be smooth and creamy, not thick like traditional chocolate chip cookie dough.

After you have your cookie bar batter ready, it’s time to add in the most important ingredient — the chocolate! For my gluten free chocolate chip cookie bars, I added semi-sweet chocolate chips to the batter.
Gluten Free Chocolate Chip Cookie Bars

After adding your chocolate chips to the batter, you can pour it into your baking pan. To make it easier to cut and serve the bars, I suggest adding a piece of parchment paper to the pan before pouring the batter in. I love these parchment paper sheets from Reynolds. They’re the perfect size for baking and you don’t have to cut them! Just lay the parchment paper sheet in the pan and pour the batter in. The sheet will form to the pan as you spread the batter around.

Now it’s time to add some fun colors to your gluten free cookie bars! Sprinkle a few M&Ms on top of the cookie bars before you add them into the oven. They make your bar cookies look amazing and add a little bit more chocolate to the dessert. Who doesn’t love more chocolate?!

Place the gluten free bar cookies in the oven and bake them for 30 to 35 minutes. You’ll know your cookie bars are done cooking when they’re golden brown and a toothpick inserted in the center of the bars comes out clean.
I know this next step is going to be difficult, but it’s best to allow your cookie bars to cool completely before you cut into them. These cookie bars are soft and gooey, which means they’ll probably fall apart if you try to cut into them while they’re still warm. But I promise these gluten free chocolate chip cookie bars are worth the wait!
Cookie Bar Variations
This easy recipe is delicious and simple! And that means it’s easy to change up to suit your tastes and needs!

Add more mix-ins to your gluten free cookie bars. Chocolate chips aren’t the only thing you can add to your cookie bars to make them delicious! If you’re looking for other ideas to add to your cookie bar batter, try one (or two) of these:
- Peanut butter chips
- Toffee bits
- Caramel chips
- M&Ms
- Pretzels
Use different candy on top. M&Ms are a great addition to your gluten free chocolate chip cookie bars, but you don’t have to stick with plain M&Ms. Change things up by adding different flavors of M&Ms to the top. Or use Reese’s Pieces to add some peanut butter flavor to the cookie bars.

Gluten Free Cookie Bars Recipe
These delicious gluten free cookie bars are packed with goodness, including chocolate chips and chocolate candy on top!
Ingredients
- 1 ½ cups gluten free baking flour
- 1 tablespoon cornstarch
- 1 teaspoon baking powder
- ½ teaspoon salt
- ½ cup brown sugar
- ¼ cup sugar
- 1 stick butter, melted
- 2 eggs
- 1 teaspoon vanilla
- 1 cup chocolate chips
- ½ cup M&Ms
Instructions
- Preheat oven to 350 degrees and line an 8x8 pan with parchment paper.
- Combine the flour, cornstarch, baking powder, and salt in a medium bowl. Whisk to mix and set aside.
- In a large bowl, beat together the butter and sugars. Add the eggs and vanilla and beat to combine.
- Add the flour mixture to the butter mixture and beat to combine.
- Fold in the chocolate chips.
- Spread the batter into the prepared pan. Top with M&Ms.
- Bake in the preheated oven for 30 to 35 minutes, until the center of the cookie bars is set.
- Remove from oven and allow to cool to room temperature before slicing.
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Nutrition Information:
Yield: 9 Serving Size: 1 barAmount Per Serving: Calories: 371Total Fat: 20gSaturated Fat: 12gTrans Fat: 0gUnsaturated Fat: 7gCholesterol: 70mgSodium: 281mgCarbohydrates: 48gFiber: 2gSugar: 33gProtein: 4g
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Emily is a midwestern mom of two boys. She loves all things DIY — from home renovations to kids birthday party planning. Whether she’s making a new farmhouse craft for her home or helping her kids with a cool activity, you can bet she’s in the middle of some kind of DIY project (or three) right now!
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