Brown Sugar Gluten-Free Cookies That Bake Up Chewy

These brown sugar gluten-free cookies are soft in the center, lightly crisp at the edges, and rich with caramel-like flavor. A gluten-free flour blend, brown sugar, and a short chill make a dependable cookie dough that needs no unusual ingredients.

Ingredients

1¾ cups (280 g) gluten-free measure-for-measure flour blend, including xanthan gum
½ teaspoon baking soda
½ teaspoon fine salt
½ cup (113 g) unsalted butter, softened
1 cup (220 g) packed light brown sugar
1 large egg, at room temperature
1 teaspoon (5 ml) vanilla extract
1 tablespoon (15 ml) milk, as needed
½ cup (85 g) semisweet chocolate chips, optional

Instructions

Whisk the gluten-free flour, baking soda, and salt together in a medium bowl until evenly combined.
In a separate large bowl, beat the softened butter and brown sugar with a hand mixer on medium speed for about 2 minutes, until creamy. A sturdy spoon works too; mix thoroughly until the butter is evenly incorporated and no large lumps of sugar remain.
Beat in the egg and vanilla until smooth, scraping down the bowl once. Add the flour mixture in two portions, mixing on low just until no dry streaks remain. If the dough looks dry or crumbly, add the milk a teaspoon at a time; some flour blends absorb more liquid than others. Fold in chocolate chips, if using.
Cover the bowl and refrigerate the dough for 20 minutes. During this time, heat the oven to 350°F (175°C) and line two baking sheets with parchment paper. Chilling helps the dough firm up and limits spreading.
Scoop rounded tablespoons of dough, about 1½ tablespoons each, onto the prepared sheets, leaving at least 2 inches between portions. Gently press each mound to about ¾ inch thick; gluten-free dough may not spread as much as conventional cookie dough.
Bake one sheet at a time for 10–12 minutes, until the edges look set and lightly golden while the centers still look a little soft. The cookies will firm as they cool. Leave them on the baking sheet for 8 minutes, then move them carefully to a wire rack to cool completely. Repeat with the remaining dough.

Tips

Use the right flour blend. Choose a measure-for-measure or 1-to-1 gluten-free blend intended to replace wheat flour, ideally one that already contains xanthan gum. A single-ingredient flour such as almond or coconut flour will not behave the same way.
Measure flour carefully. Spoon flour into the measuring cup and level it, or weigh it. Scooping directly from the bag can pack in too much flour and make the cookies dry or crumbly.
Check your ingredients. If you need the cookies to be strictly gluten-free, confirm that the flour blend, vanilla, chocolate chips, and any other packaged ingredients are labeled gluten-free. Avoid cross-contact from shared utensils, baking sheets, or work surfaces.
Let the cookies set. They may seem fragile right after baking. Giving them 8 minutes on the pan helps them hold together; moving them too soon can cause breakage.

Serving Suggestions

Serve the cookies at room temperature with coffee, tea, or a glass of milk. For a warm dessert, eat one shortly after it cools enough to handle, or pair it with vanilla ice cream and sliced strawberries. They also work well packed in a lunch or arranged on a cookie tray alongside fruit and other gluten-free treats.

Variations

For a nutty flavor, replace up to ¼ cup (35 g) of the gluten-free flour with finely chopped pecans or walnuts. To make the cookies without chocolate, leave out the chips or use raisins. A little cinnamon—about ½ teaspoon (1 g)—adds a warm note that suits the brown sugar without changing the basic method.

For a dairy-free version, use a firm plant-based butter stick made for baking, not a soft tub spread, and choose dairy-free chocolate chips if using them. Results can vary among products, so keep the optional milk on hand and add it only if the dough appears dry. For a gluten-free flour blend without xanthan gum, follow the blend maker’s guidance; adding a small amount of binder without checking can make cookies gummy.

Storage and Reheating

Cool the cookies completely, then store them in an airtight container at room temperature for up to 4 days. Refrigeration is not usually needed and can dry them out. For longer storage, freeze cooled cookies in a freezer-safe container, with parchment between layers, for up to 2 months; thaw at room temperature. Refrigerate dough that will not be baked right away and use it within 2 days, or freeze portions for up to 2 months.

To warm a cookie, microwave it for about 8–10 seconds, or place it in a 300°F (150°C) oven for 3–4 minutes. Warm only the amount you plan to eat. Keep baked cookies or dough containing egg out of the refrigerator for no more than 2 hours before storing safely.

Frequently Asked Questions

Why are my gluten-free cookies crumbly?
Too much flour or too little moisture is a common cause. Weigh the flour if possible, use a measure-for-measure blend, and add the optional milk a teaspoon at a time if the dough will not hold together when pressed. Allow baked cookies to cool on the pan before moving them.

Can I use dark brown sugar?
Yes. It has more molasses flavor than light brown sugar, so the cookies will taste deeper and may be a little softer. Keep the quantity the same and pack it firmly when measuring.

Can I make the dough ahead?
Yes. Cover and refrigerate it for up to 2 days. If it becomes very firm, let it stand at room temperature for 10–15 minutes so it is easier to scoop. You can also freeze shaped dough portions and bake them from frozen, adding a few minutes as needed.

Do I need xanthan gum?
Many measure-for-measure gluten-free blends already include xanthan gum or another binder. If yours does, do not add more unless the package instructs you to. A blend without a binder may produce cookies that spread or crumble more readily.

How can I tell when the cookies are done?
Look for edges that are set and lightly golden, with centers that remain slightly soft. They continue to firm as they cool, so waiting for the centers to look fully dry in the oven can make the finished cookies too crisp.

Can I make these without an electric mixer?
Yes. Use a sturdy spoon or whisk to cream the butter and sugar until evenly blended, then stir in the egg and vanilla. The dough may take a little more effort to mix, but an electric mixer is not essential.

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