Aroma of warm cinnamon, the gentle sweetness of pumpkin, and the soft, yielding bite of moist cake topped with tangy cream cheese frosting — these gluten-free pumpkin squares are the kind of treat that wraps you in a cozy blanket of comfort. The first forkful greets you with a tender crumb that almost melts, the spice whispering of autumn walks and kitchen chatter, while the frosting adds a cool, creamy counterpoint that keeps every bite balanced and irresistible.
Whether you’re waking up on a chilly weekend, bringing something special to a potluck, or building a festive dessert table for the holidays, these bars deliver big flavor with approachable technique. They’re comforting without being fussy, make-ahead friendly, and — best of all — designed for anyone avoiding gluten without sacrificing that classic pumpkin-bar experience.
At a Glance
Prep Time
- 15 minutes
Cook Time
- 25–30 minutes
Total Time
- About 45 minutes (plus cooling time)
Servings
- Makes 24 squares (two 9×13" pans, 12 per pan)
Difficulty Level
- Easy to Moderate — straightforward mixing, basic baking skills, and a little patience while cooling and frosting
Nutrition Highlights
Estimated nutrition per serving (1 square). Nutritional estimates were calculated using standard ingredient profiles (USDA FoodData Central) and rounded to reasonable precision. Values will vary by brand and specific gluten-free flour blend used.
- Calories: ~295 kcal
- Protein: ~3 g
- Carbohydrates: ~33 g
- Sugars: ~24 g
- Fiber: ~1 g
- Fat: ~17 g
- Sodium: depends on Kosher salt measurements; estimated low-to-moderate
Notes on accuracy and health guidance
- These values are approximate and intended for planning and comparison only. I used USDA FoodData Central ingredient profiles and standard measures to compute estimates. For personalized dietary advice (for diabetes, heart disease, allergy management, etc.), consult a registered dietitian or reputable health sources such as the CDC or Mayo Clinic.
Why You’ll Love It
- Cozy, classic flavor: Cinnamon and pumpkin make these bars instantly evocative of autumn — warm, nostalgic, and crowd-pleasing.
- Texture contrast: Moist, tender pumpkin cake with a silky cream cheese frosting creates a delightful bite every time.
- Crowd-friendly and giftable: Bakes in large pans, easy to transport and slice for events, school treats, or neighbor gifts.
- Gluten-free without compromise: Uses a 1-to-1 gluten-free flour blend for a familiar, cake-like crumb that won’t feel dense or gritty.
- Make-ahead convenience: Bake ahead, frost the day of, or freeze for later — great for busy hosts.
How to Make Gluten-Free Pumpkin Squares (Bars)
Ingredients
- 4 large eggs
- 1 2/3 cups granulated sugar
- 1 cup oil (I used avocado oil; neutral vegetable oil works)
- 15 oz canned pumpkin (not pumpkin pie filling)
- 2 cups 1-to-1 gluten-free flour blend
- 2 tsp baking powder
- 1 tsp baking soda
- 2 tsp ground cinnamon
- 1/2 tsp Kosher salt
- 8 oz cream cheese, softened at room temperature
- 1/2 cup butter, softened at room temperature
- 1 tsp vanilla extract
- 2 cups powdered sugar (confectioners’ sugar)
Optional ingredients and substitutions
- Add 1/2–1 cup chopped toasted pecans or walnuts to the batter or sprinkle on top for crunch.
- Stir in 1 cup gluten-free chocolate chips for a chocolate-pumpkin twist.
- For a dairy-free/vegan frosting: swap cream cheese for vegan cream cheese and butter for vegan margarine; replace eggs with flax eggs (4 tbsp ground flax + 12 tbsp water, let sit).
- Use maple syrup (reduce granulated sugar slightly) or add 1–2 tbsp maple syrup to frosting for a maple note.
Equipment
- Two 9×13" baking pans
- Mixing bowls, whisk, electric mixer (or sturdy whisk), spatula
- Toothpick or cake tester
Directions
- Preheat the oven to 350° F. Grease TWO 9×13" baking pans thoroughly with nonstick spray or line with parchment for easier removal.
- Combine dry ingredients: In a large bowl, whisk together 2 cups gluten-free flour blend, 2 tsp baking powder, 1 tsp baking soda, 2 tsp cinnamon, and 1/2 tsp Kosher salt. Set aside.
- Mix wet ingredients: In a second bowl, whisk 4 large eggs, 1 2/3 cups sugar, 1 cup oil, and 15 oz canned pumpkin puree until smooth and well combined.
- Combine wet + dry: Add the dry mix to the wet ingredients and stir until just combined. The batter will be fairly liquid — that’s normal. Avoid overmixing to keep the crumb tender.
- Divide batter: Pour the batter evenly between the two prepared 9×13" pans, smoothing the top with a spatula.
- Bake: Place both pans in the oven (or bake one at a time if oven space is tight). Bake for 25–30 minutes, or until a toothpick inserted into the center comes out clean or with a few moist crumbs.
- Cool: Remove pans from oven and allow cakes to cool completely on a wire rack before frosting. Cooling completely prevents the frosting from melting.
- Make the cream cheese frosting: In a mixing bowl, beat together 8 oz softened cream cheese, 1/2 cup softened butter, 1 tsp vanilla, and 2 cups powdered sugar until smooth and spreadable. Scrape down sides and beat until silky.
- Frost and slice: Spread the frosting evenly atop each cooled pumpkin cake. Cut each pan into 12 equal squares for 24 total bars.
- Serve or store as desired.
Practical tips
- Room-temp ingredients: Make sure cream cheese and butter are softened for a smooth frosting; cold cream cheese will cause lumps.
- Don’t overbake: Because these are bars, slightly underbaked centers that spring back are fine — they’ll be moist rather than dry.
- If using a denser gluten-free mix, consider adding 1–2 tbsp milk (dairy or non-dairy) to adjust batter consistency.
- Cool fully before frosting to avoid a runny top.
Serving Suggestions
- Serve them plain with a dusting of cinnamon for a simple snack.
- Top with toasted pecans or a sprinkle of flaky sea salt for a sophisticated contrast.
- Pair with a hot cup of coffee, chai latte, or spiced tea for breakfast or a cozy afternoon treat.
- Cut into smaller squares for a dessert sampler at gatherings, or accompany with vanilla ice cream for an indulgent dessert.
- Spread a thin layer of softened butter beneath the frosting if you want an ultra-rich mouthfeel (great for cold-weather breakfasts).
How to Store
- Room temperature: Unfrosted bars — up to 2 days in an airtight container at room temperature. Frosted bars should not sit at room temp for more than 2 hours if it’s warm (cream cheese safety).
- Refrigeration: Frosted bars — store in an airtight container in the refrigerator for up to 5 days. Bring to room temperature for 20–30 minutes before serving for best flavor and texture.
- Freezer: Individually wrap squares in plastic wrap, then place in a freezer bag or airtight container for up to 3 months. Thaw overnight in the refrigerator and bring to room temperature before serving. (If freezing frosted bars, stabilize the frosting by briefly chilling first.)
Pro Tips & Tricks
- Best flour blends: Use a high-quality 1-to-1 gluten-free baking blend with xanthan gum included, or add 1/2 tsp xanthan gum if your blend lacks it. Rice/tapioca blends work well for cake textures.
- Spice balance: Don’t be shy with cinnamon. If you like deeper warmth, add 1/4 tsp nutmeg or allspice.
- Frosting texture: If frosting seems too soft, chill 10–15 minutes and re-whip briefly. If too stiff, add 1 tsp milk at a time to reach spreadable consistency.
- Even baking: Rotate pans halfway through if your oven has hot spots to ensure uniform rise and color.
- Clean cuts: Use a long, sharp knife wiped between cuts (dip in hot water and dry) for neat, attractive squares.
Creative Twists
- Maple Pecan Pumpkin Bars: Replace 1/4 cup granulated sugar with 1/4 cup maple syrup; fold in 1 cup toasted chopped pecans. Top the frosting with a drizzle of maple syrup and extra pecans.
- Chocolate-Chip Pumpkin Bars: Stir 1 cup gluten-free semisweet chocolate chips into the batter for pockets of melty chocolate.
- Streusel-Topped Bars: Reserve 3/4 cup of the flour plus 3 tbsp cold butter and 1/3 cup brown sugar; pulse into crumbs and sprinkle on top of batter before baking for a crunchy streusel topping.
- Vegan Option: Use 4 flax eggs (4 tbsp ground flax + 12 tbsp water), replace oil with melted coconut oil, use vegan cream cheese and vegan butter for frosting, and use an appropriate GF blend — bake as directed but watch for slightly longer baking time.
- Less-Sweet Version: Reduce granulated sugar to 1 1/4 cups and powdered sugar in frosting to 1 1/2 cups; add a pinch more cinnamon or a touch of molasses for depth.
Frequently Asked Questions
Q: Can I use regular all-purpose flour instead of gluten-free blend?
A: Yes — swap 1:1 using regular all-purpose flour if gluten is not a concern. Baking times and texture may be slightly different; use the same bake time but check doneness earlier.
Q: My bars turned out dense — what went wrong?
A: Possible causes: overmixing the batter (develops structure), using a heavy GF blend with no xanthan gum, or packing the pan. Use a light 1-to-1 GF blend, mix until just combined, and avoid pressing the batter.
Q: Can I make these ahead for a party?
A: Absolutely. Bake and freeze unfrosted slabs, or bake and frost a day in advance and refrigerate. For best texture, frost the day of serving if possible.
Q: Can I reduce sugar for a healthier option?
A: You can reduce the granulated sugar by up to 25% (to ~1 1/4 cups) with acceptable results. Keep in mind the bars will be less sweet; adjust frosting sweetness similarly.
Q: Is canned pumpkin the same as pumpkin pie filling?
A: No. Use pure canned pumpkin puree (not pumpkin pie filling, which contains sugar and spices). Pure pumpkin gives predictable flavor and moisture.
Conclusion
If you love a cozy, crowd-pleasing dessert that’s both comforting and gluten-free, these pumpkin squares are a must-bake this season. For additional inspiration and alternate gluten-free pumpkin bar approaches, check out this helpful version from Gluten-Free Pumpkin Bars (BEST RECIPE!) – Meaningful Eats and another excellent take at Gluten-Free Pumpkin Bars – Mama Knows Gluten Free. Try the recipe, leave a comment with your favorite twist, and share photos — I love seeing how readers make it their own!
Print
Gluten-Free Pumpkin Squares
- Total Time: 45 minutes
- Yield: 24 squares 1x
- Diet: Gluten-Free
Description
Cozy gluten-free pumpkin squares topped with tangy cream cheese frosting, perfect for autumn gatherings.
Ingredients
- 4 large eggs
- 1 2/3 cups granulated sugar
- 1 cup oil (avocado or neutral vegetable oil)
- 15 oz canned pumpkin (not pumpkin pie filling)
- 2 cups 1-to-1 gluten-free flour blend
- 2 tsp baking powder
- 1 tsp baking soda
- 2 tsp ground cinnamon
- 1/2 tsp kosher salt
- 8 oz cream cheese, softened at room temperature
- 1/2 cup butter, softened at room temperature
- 1 tsp vanilla extract
- 2 cups powdered sugar (confectioners’ sugar)
Instructions
- Preheat the oven to 350°F. Grease TWO 9×13″ baking pans thoroughly.
- In a large bowl, whisk together the flour blend, baking powder, baking soda, cinnamon, and salt.
- In another bowl, whisk the eggs, sugar, oil, and pumpkin until smooth.
- Add the dry ingredients to the wet ingredients and stir until just combined.
- Pour the batter evenly into the prepared pans.
- Bake for 25–30 minutes or until a toothpick comes out clean.
- Let the cakes cool completely on a wire rack.
- For the frosting, beat together softened cream cheese, butter, vanilla, and powdered sugar until smooth.
- Spread the frosting over cooled cakes and cut into squares.
Notes
Cool the cakes completely before frosting to prevent melting. Consider adding nuts or chocolate chips for variation.
- Prep Time: 15 minutes
- Cook Time: 30 minutes
- Category: Dessert
- Method: Baking
- Cuisine: American
Nutrition
- Serving Size: 1 square
- Calories: 295
- Sugar: 24g
- Sodium: 200mg
- Fat: 17g
- Saturated Fat: 8g
- Unsaturated Fat: 6g
- Trans Fat: 0g
- Carbohydrates: 33g
- Fiber: 1g
- Protein: 3g
- Cholesterol: 80mg
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