Gluten Free Pumpkin Dessert Bars (Dairy Free, Naturally Sweetened)
If you have been searching for a gluten free pumpkin dessert dairy free option that actually tastes indulgent, these pumpkin pie bars are about to become your new autumn obsession. Built on a toasted oat and almond flour base with a silky coconut-pumpkin filling, they sit somewhere beautifully between a crustless pie and a layered dessert bar. Every single component is free from gluten, dairy, and refined sugar, yet the result is rich, warmly spiced, and genuinely satisfying. This recipe suits coeliacs, those with lactose intolerance, anyone following a plant-based diet, and honestly anyone who just wants a lighter take on a classic seasonal dessert without sacrificing flavour.
The base uses a combination of certified gluten free rolled oats and almond flour, which gives it a nutty, slightly chewy bite that holds together well once chilled. A small amount of coconut oil binds everything without adding dairy, and a drizzle of pure maple syrup keeps it just sweet enough. The filling is built around pure pumpkin puree, full-fat coconut milk, and two eggs to help it set into that classic custard-like texture. Warming spices such as cinnamon, ground ginger, nutmeg, and a pinch of cloves bring that unmistakable pumpkin spice flavour profile. Maple syrup replaces the usual refined sugar or sweetened condensed milk, which cuts the overall sugar load significantly while adding a gentle caramel depth you simply cannot replicate with white sugar.
Once baked and fully chilled, these bars slice cleanly into neat rectangles with a firm yet creamy filling sitting on a golden, lightly crisp base. The contrast in texture is a genuine highlight here. Served cold from the fridge, they taste almost like a frozen custard slice. Brought to room temperature, the filling softens to something closer to a traditional pumpkin pie slice. Top them with a spoonful of coconut whipped cream and a dusting of cinnamon for a beautiful finish, or keep them plain for a more casual snack-style treat. They are lovely after a roast dinner, at a festive gathering, or simply as a mid-afternoon something alongside a mug of spiced tea.
From a nutritional standpoint, these bars deliver far more fibre than a standard pumpkin pie slice, thanks to the oats, almond flour, and pumpkin itself. Pumpkin puree is genuinely impressive nutritionally, being low in calories, high in beta-carotene, and a decent source of potassium and vitamin C. Almond flour contributes healthy monounsaturated fats and a small protein boost, which helps slow the absorption of the natural sugars and keeps you feeling fuller for longer. The entire recipe contains no gluten-containing grains, no butter, no cream cheese, and no refined white sugar. Each bar comes in under 200 calories with a respectable fibre count, making this one of the most guilt-free ways to enjoy a gluten free pumpkin dessert dairy free treat this season.
Ingredients
- 1.5 cups certified gluten free rolled oats (not quick oats)
- 0.8 cup almond flour (blanched, not almond meal)
- 3 tbsp coconut oil (melted and slightly cooled)
- 2 tbsp pure maple syrup (for the base)
- 0.3 tsp fine sea salt (for the base)
- 1 can (400g) pure pumpkin puree (not pumpkin pie filling)
- 0.5 cup full-fat coconut milk (from a tin, shaken well)
- 2 large eggs (at room temperature)
- 3 tbsp pure maple syrup (for the filling)
- 1.5 tsp ground cinnamon
- 0.5 tsp ground ginger
- 0.3 tsp ground nutmeg
- 0.1 tsp ground cloves
- 1 tsp pure vanilla extract
- 1 tbsp arrowroot powder (helps filling set cleanly)
Instructions
- 1
Preheat your oven to 180C (350F). Line a 9x9 inch square baking tin with parchment paper, leaving some overhang on two sides so you can lift the bars out easily once set.
Greasing the sides of the tin lightly before adding the parchment helps it stay in place while you press the base in.
- 2
Add the gluten free oats to a food processor and pulse 8 to 10 times until they are roughly broken down but not a fine powder. You still want some texture in there. Transfer to a large mixing bowl.
- 3
Add the almond flour, sea salt, melted coconut oil, and 2 tablespoons of maple syrup to the oats. Stir well until the mixture clumps together when pressed between your fingers. It should feel a bit like damp sand.
If the mixture feels too dry, add half a teaspoon of cold water at a time until it just comes together.
- 4
Tip the base mixture into the prepared tin and press it down firmly and evenly using the back of a spoon or the base of a flat glass. Press it up the sides by about half a centimetre so the filling has a little wall to sit against.
- 5
Bake the base on its own for 12 minutes until it turns a light golden colour and smells nutty. Remove from the oven and allow it to cool for 10 minutes while you make the filling. Keep the oven on.
Do not skip this blind bake step. It stops the base going soggy once the filling goes in.
- 6
In a large bowl, whisk together the pumpkin puree, full-fat coconut milk, eggs, 3 tablespoons of maple syrup, vanilla extract, and arrowroot powder until completely smooth. Add the cinnamon, ginger, nutmeg, and cloves and whisk again for about 30 seconds.
Taste the filling at this point and adjust the spice level to your liking before baking.
- 7
Pour the pumpkin filling evenly over the pre-baked base. Give the tin a gentle tap on the counter to release any air bubbles and level the surface.
- 8
Bake for 30 to 35 minutes until the edges of the filling are set and the centre has just a very slight wobble when you gently shake the tin. It will firm up fully as it cools.
Cover loosely with foil after 20 minutes if the top is browning too quickly.
- 9
Remove from the oven and allow the bars to cool completely at room temperature for at least 30 minutes. Transfer to the fridge and chill for a minimum of 2 hours, or ideally overnight, before slicing.
Chilling overnight gives the cleanest slices and the best texture overall.
- 10
Lift the slab out using the parchment overhang and place it on a chopping board. Slice into 12 even bars using a sharp knife wiped clean between cuts. Serve as they are or topped with coconut whipped cream and a pinch of cinnamon.
Nutrition per serving
178kcal
Calories
5g
Protein
18g
Carbs
10g
Fat
3g
Fibre
7g
Sugar
95mg
Sodium
Pro Tips
- ✓
Use pure pumpkin puree with no added sugar or spices. The label should list only one ingredient.
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Full-fat coconut milk from a tin gives a creamier filling than the light version or carton coconut milk.
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Room temperature eggs blend more smoothly into the filling and help it bake more evenly.
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A small offset spatula is brilliant for spreading the filling into an even layer before baking.
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For ultra-clean bar slices, run your knife under hot water and dry it between each cut.
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These bars taste even better the next day once the flavours have had time to deepen in the fridge.
Frequently Asked Questions
Variations
- •
Chocolate Drizzle Pumpkin Bars
Once the bars are chilled and sliced, drizzle with melted dairy free dark chocolate. Allow the chocolate to set in the fridge for 15 minutes before serving. This adds a lovely bittersweet contrast to the warm spiced filling.
- •
Pecan Crunch Topping
Scatter roughly chopped raw pecans over the filling just before baking. They toast beautifully in the oven and add a satisfying crunch to every bite. Note this version is no longer nut-free.
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Gingerbread Base Version
Add half a teaspoon of extra ground ginger and a pinch of black pepper to the base mixture for a gingerbread-style crust that pairs especially well with the pumpkin filling over the holiday season.
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Mini Tart Version
Press the base mixture into a mini tart tin with removable bases. Blind bake, fill, and bake as directed. These make beautiful individual desserts for a dinner party setting.
Substitutions
- •Almond flour → Sunflower seed flour (Blitz raw sunflower seeds to a fine flour in a food processor. This keeps the recipe nut-free with a very similar texture, though the colour of the base will be slightly greener due to the sunflower seeds.)
- •Coconut oil → Light olive oil or avocado oil (Use the same quantity. The base will be slightly less firm but still holds together well after chilling.)
- •Maple syrup → Raw honey (Use the same quantity. Note this makes the recipe no longer strictly vegan. Honey adds a floral sweetness that works nicely with the pumpkin spice.)
- •Full-fat coconut milk → Unsweetened oat cream or cashew cream (Both work well as a dairy free alternative. Oat cream gives a slightly lighter filling. Cashew cream blended from soaked cashews gives an even richer result.)
- •Arrowroot powder → Tapioca starch or cornstarch (Use the same quantity. All three work as binding and setting agents with similar results.)
🧊 Storage
Store in a single layer in an airtight container in the fridge for up to 5 days. Freeze individually wrapped bars for up to 2 months. Thaw in the fridge overnight before serving. Do not store at room temperature for longer than 2 hours due to the egg-based filling.
📅 Make Ahead
These bars are ideal for making ahead. Bake, cool, and refrigerate the whole uncut slab up to 2 days before serving. Slice on the day you plan to serve them for the neatest presentation. The flavour genuinely improves after an overnight rest in the fridge.
