Soft Gluten-Free Pumpkin Oatmeal Cookies

Welcome pumpkin spice season with a batch of homemade pumpkin oatmeal cookies. These Gluten Free Pumpkin Oatmeal Cookies combine warm pumpkin spices, hearty oats, and a touch of sweetness for a cozy fall treat. They’re perfect for Halloween and Thanksgiving gatherings, and their flavor often improves a day after baking—making them an excellent make-ahead cookie.

Recipe Ingredient Notes

Gluten Free Flour: This recipe was tested with two blends: King Arthur Measure for Measure and Bob’s Red Mill 1-to-1. Both work well—King Arthur yields slightly more compact cookies while Bob’s Red Mill spreads a bit more. Either is fine; both versions taste delicious. The flours used for testing contain xanthan gum.

Pumpkin Puree: Use 100% canned pumpkin, not pumpkin pie filling. If your canned pumpkin seems very wet, blot it with paper towels before measuring to avoid excess moisture in the dough.

Gluten Free Quick Oats: I prefer a mix of gluten-free quick oats and rolled oats. The rolled oats soak up moisture from the pumpkin, creating a tender, almost cake-like texture. If you don’t have quick oats, you can make them from rolled oats (see section below).

Gluten Free Rolled Oats: Rolled oats add a pleasant hearty texture. If you need certified gluten-free oats for celiac disease or a wheat allergy, purchase oats labeled gluten-free to avoid cross-contamination.

Pumpkin Pie Spice: Pumpkin pie spice is a blend of cinnamon, ginger, nutmeg, allspice and cloves. If you don’t have it, substitute with a homemade mix of those spices to taste.

Maple Syrup: A small amount of maple syrup enhances the pumpkin flavor. You can swap honey or molasses, or omit it if preferred.

Add-ins: These cookies are lovely plain, but feel free to add white chocolate chips, butterscotch chips, raisins, dried cherries, dried cranberries, roasted pumpkin seeds, pecans, or walnuts.

How to make Quick Oats from Rolled Oats

Certified gluten-free quick oats can be costly or hard to find. Quick oats are simply rolled oats processed into smaller pieces so they cook faster. To make your own, place the measured rolled oats in a food processor, blender, or coffee grinder and pulse for a few seconds. You want smaller pieces, not a fine powder. Stop and check the texture until you see oats broken into smaller flakes but still with some substance. This homemade quick-oat substitute works great in this cookie recipe.

Gluten Free Pumpkin Oatmeal Cookie Dough

The dough is simple to make. Use room-temperature butter and egg. Chilling the dough for at least 30 minutes is essential so the oats and gluten-free flour can hydrate. Without chilling, the dough will be sticky and the cookies will spread too much.

Step 1: In a medium bowl, whisk together gluten-free flour, cornstarch, baking soda, cinnamon, pumpkin spice, and kosher salt. In a separate bowl combine the gluten-free oats and any add-ins; set aside.

Step 2: In a stand mixer with the paddle attachment (or a large bowl and hand mixer), cream the room-temperature butter, granulated sugar, and brown sugar with a generous teaspoon of vanilla at medium speed for 3–4 minutes, until fluffy and pale. Pause once to scrape the bowl.

Step 3: Add the egg and maple syrup (if using) and mix for another minute.

Step 4: Stir in the pumpkin puree for about 30 seconds until combined. The mixture may appear slightly broken—this is normal.

Step 5: With the mixer on low, add the dry ingredients slowly and mix until just combined.

Step 6: Fold in the oats and any add-ins on low speed or with a spatula until evenly distributed.

Step 7: Cover the bowl or transfer the dough to an airtight container and refrigerate. Chilling is mandatory—30 minutes is minimum, though you can chill the dough for 12 hours or longer for more developed flavor. Note: the longer the dough chills, the firmer and slightly harder it may be to scoop.

How to bake Pumpkin Oatmeal Cookies

After the dough has chilled, it’s time to bake. If the dough is very firm from chilling, let it sit at room temperature 10–15 minutes to soften slightly before portioning. After scooping, you may return the dough to the fridge briefly to firm up again.

Step 1: Preheat the oven to 350°F (177°C) and line a baking sheet with parchment paper.

Step 2: Using a 2-tablespoon scoop or spoon, portion the dough. This recipe yields about 10–12 cookies, depending on scoop size.

Step 3: Place up to six dough balls on the prepared sheet, leaving space for spreading. Gently press each mound slightly to help them spread evenly.

Step 4: Bake for 14–16 minutes, until the cookies are puffed, golden, and beginning to set. Baking times vary by oven and preference.

Step 5: If you want perfectly round cookies, you can use a round cookie cutter slightly larger than the baked cookie to shape them while still warm. Let the cookies cool on the pan 5–10 minutes, then transfer to a rack to cool completely.

Step 6: Repeat with the remaining dough.

For a special finish, top cooled cookies with cream cheese frosting or a maple-cream-cheese glaze for extra richness.

Storage & Freezing

These cookies store well and often taste better the next day. Cool completely on a wire rack, then place in an airtight container. Store at room temperature for up to 3 days.

To freeze cookie dough: Portion the dough into individual cookie-sized balls and place them on a parchment-lined tray. Gently press each ball down, then freeze 1–2 hours until firm. Transfer frozen portions to a sealed freezer bag or airtight container and label with the date.

To bake from frozen: Preheat the oven to the recipe temperature. Arrange frozen dough on a parchment-lined sheet, allow them to sit 15–30 minutes to soften slightly, and bake. You may need to add a few extra minutes to the baking time.

Freezing portions allows you to bake small batches whenever you want fresh cookies.

FAQ – Gluten Free Pumpkin Oatmeal Cookies

Note about Salt in my Recipes

I use a coarse kosher-style salt in my recipes. If you use a different salt (fine table salt or a different kosher salt), adjust the quantity since salt types vary in intensity and granule size.

Baking in grams

I share weights because baking by weight is the most accurate method. Digital kitchen scales are inexpensive and deliver consistent results—especially when working with gluten-free flours, which vary in density compared to wheat flours.

Note about Ovens and Oven Temperatures

Recipes are developed for a conventional oven with the rack positioned in the middle. If you use a convection oven, reduce the temperature slightly or watch closely for faster browning. An oven thermometer can help ensure accurate baking temperatures.

Substitutions and Modifications

Ingredient swaps can change texture and appearance. Adaptations may require testing to achieve the desired result. Use this recipe as a reliable base and adjust add-ins or minor ingredient variations to suit dietary needs or preferences.