Healthy Pumpkin Pie Low Sugar with an Almond Oat Crust

If you have ever wanted a pumpkin pie that actually loves you back, this is the one. This healthy pumpkin pie low sugar version was built from the ground up to deliver everything you adore about the classic, that gorgeous deep orange colour, the warmly spiced custard filling, the satisfying slice that holds together on your plate, without the sugar spike that comes with traditional recipes. The filling uses just three tablespoons of pure maple syrup for the entire pie, letting the natural sweetness of pumpkin and warming spices do the heavy lifting. It is the kind of dessert a nutritionist would genuinely feel proud to serve at a holiday table, and honestly, at any regular Tuesday too.
The crust here is where things get really interesting. Instead of a white flour pastry shell loaded with butter and sugar, this recipe uses a pressed almond and oat base. Rolled oats bring soluble fibre to the table, which helps slow digestion and keeps blood sugar steadier after eating. Ground almonds add healthy monounsaturated fats and a subtle nuttiness that pairs beautifully with pumpkin spice. A small amount of coconut oil binds everything together without overpowering the flavour. For the filling, pure pumpkin puree is the star. It is naturally rich in beta-carotene, vitamin A and potassium. Eggs provide structure and protein, while full-fat coconut milk creates that silky, creamy texture without any dairy. Cinnamon, ginger, nutmeg and a touch of clove are used generously, because spice is essentially free flavour and it amplifies the natural sweetness so much that you barely miss the extra sugar at all.
The texture of this pie is genuinely dreamy. The filling sets into a smooth, lightly wobbly custard that slices cleanly after chilling. The oat and almond crust has a pleasant crunch at the edges and a slightly chewy base, which gives every bite a satisfying contrast. Fresh from the fridge, it tastes almost like a spiced pumpkin cheesecake, rich and cool and deeply comforting. Serve it with a dollop of lightly whipped coconut cream and a tiny dusting of cinnamon on top for an elegant finish. It also goes wonderfully alongside a strong cup of black coffee or a warming chai latte. For special occasions, a small drizzle of almond butter across the top adds a lovely visual touch and a bit of extra protein.
From a nutritional standpoint, this recipe delivers something genuinely impressive. Each slice comes in at around 185 calories, with 5 grams of protein, 4 grams of fibre and only 7 grams of sugar. Compare that to a standard pumpkin pie slice which can clock in at 320 calories and over 20 grams of sugar, and the difference is substantial. The recipe is naturally gluten-free when you use certified gluten-free oats, and it is completely dairy-free and refined sugar-free. Pumpkin itself is one of the most underrated health foods around. A single cup of pumpkin puree contains more than 200 percent of your recommended daily vitamin A intake, along with a solid hit of vitamin C and iron. Paired with the anti-inflammatory properties of cinnamon and ginger, this pie is doing a lot more for your body than most desserts would even dream of. It is the kind of recipe that earns a permanent spot in your autumn baking rotation, not just because it is healthier, but because it is genuinely, deliciously good.
Ingredients
- 1.5 cups rolled oats (use certified gluten-free oats if needed)
- 1 cup ground almonds (also called almond flour or almond meal)
- 3 tablespoons coconut oil (melted and slightly cooled)
- 2 tablespoons pure maple syrup (for the crust)
- 0.3 teaspoon fine sea salt (for the crust)
- 425 grams pure pumpkin puree (one standard can, not pumpkin pie filling)
- 2 large eggs (at room temperature)
- 0.8 cup full-fat coconut milk (shake the can well before opening)
- 3 tablespoons pure maple syrup (for the filling)
- 1.5 teaspoons ground cinnamon
- 0.8 teaspoon ground ginger (freshly ground is even better)
- 0.3 teaspoon ground nutmeg
- 0.1 teaspoon ground cloves (a little goes a long way)
- 1 teaspoon pure vanilla extract
- 1 tablespoon arrowroot powder (helps the filling set firmly, cornstarch also works)
Instructions
- 1
Preheat your oven to 175 degrees Celsius (350 degrees Fahrenheit). Lightly grease a 9-inch pie dish with a small amount of coconut oil and set it aside.
Using a glass pie dish lets you check the base is browning evenly without lifting the pie out.
- 2
Add the rolled oats to a food processor and pulse for about 20 seconds until they resemble a coarse flour. Some larger flakes remaining is totally fine and adds texture.
- 3
Add the ground almonds, melted coconut oil, 2 tablespoons of maple syrup and the sea salt to the food processor with the oats. Pulse again until everything combines into a damp, crumbly dough that holds together when pressed between your fingers.
If the mixture feels too dry, add one teaspoon of cold water at a time and pulse briefly.
- 4
Tip the crust mixture into the prepared pie dish. Use your fingers and the back of a spoon to press it evenly across the base and up the sides, aiming for a thickness of about half a centimetre throughout.
Pressing the crust firmly is key. A loose crust will crumble when you slice the finished pie.
- 5
Bake the crust on its own for 10 to 12 minutes until it looks lightly golden at the edges. Remove from the oven and allow it to cool for 10 minutes while you prepare the filling.
- 6
In a large mixing bowl, whisk together the pumpkin puree, eggs, coconut milk, 3 tablespoons of maple syrup and the vanilla extract until smooth and fully combined.
Whisking by hand rather than using a blender keeps air out of the filling and reduces the chance of cracks forming on top.
- 7
Add the cinnamon, ginger, nutmeg, cloves and arrowroot powder to the pumpkin mixture. Whisk again until the spices and arrowroot are fully incorporated and no lumps remain.
Taste the raw filling here and adjust spices to your liking. This is the moment to make it your own.
- 8
Pour the pumpkin filling slowly and evenly into the pre-baked crust. Gently tap the pie dish on the counter twice to release any air bubbles near the surface.
- 9
Bake the filled pie for 38 to 42 minutes. The edges should look set and the very centre should still have a slight wobble when you gently shake the dish. It will continue to firm up as it cools.
If the crust edges are browning too quickly, loosely lay a strip of foil around the rim for the final 10 minutes of baking.
- 10
Remove the pie from the oven and allow it to cool completely at room temperature for at least one hour. Then transfer it to the refrigerator and chill for a minimum of two hours before slicing.
Chilling is not optional here. The filling needs this time to fully set. Overnight chilling gives the best, cleanest slices.
Nutrition per serving
185kcal
Calories
5g
Protein
18g
Carbs
10g
Fat
4g
Fibre
7g
Sugar
95mg
Sodium
Pro Tips
- ✓
Use pure pumpkin puree, not pumpkin pie filling. The filling version already contains sugar and spices, which will throw off the balance of this recipe.
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Full-fat coconut milk creates a much creamier filling than the light version. Do not substitute low-fat here.
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Letting eggs come to room temperature before mixing helps them incorporate more smoothly into the pumpkin custard.
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The pie keeps its best texture when sliced cold, straight from the fridge. Let individual slices sit for five minutes before serving if you prefer a slightly warmer flavour.
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For extra warmth, add a pinch of black pepper to the spice mix. It sounds unusual but it amplifies the ginger beautifully.
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This recipe doubles well. Make two pies at once and freeze one for later in the season.
Frequently Asked Questions
Variations
- •
Chocolate Swirl Pumpkin Pie
Melt 2 tablespoons of dairy-free dark chocolate with 1 teaspoon of coconut oil. After pouring the pumpkin filling into the crust, drizzle the chocolate over the surface and use a toothpick to swirl it gently through the top layer. Bake as directed. The chocolate adds richness and only a small amount of extra calories.
- •
Spiced Pecan Topped Pumpkin Pie
Roughly chop a handful of pecans and toss them with half a teaspoon of cinnamon and a tiny drizzle of maple syrup. Scatter them over the pie filling before the final 15 minutes of baking for a crunchy, festive topping.
- •
Mini Pumpkin Pie Cups
Press the crust mixture into a greased 12-hole muffin tin instead of a pie dish, about 1 tablespoon per hole. Fill each cup with pumpkin mixture and bake at 175 degrees Celsius for 22 to 25 minutes. These are fantastic for parties and portion control.
- •
Crustless Pumpkin Custard
Skip the crust entirely and simply pour the pumpkin filling into a lightly greased pie dish or individual ramekins. Bake at 175 degrees Celsius for 30 to 35 minutes for ramekins or 40 minutes for a large dish. This version is even lower in calories and completely grain-free.
Substitutions
- •Full-fat coconut milk → Evaporated oat milk or evaporated skimmed milk (The texture will be slightly less rich but still sets well. Avoid thin plant milks like almond or rice milk as the filling may not firm up properly.)
- •Arrowroot powder → Cornstarch (Use in exactly the same quantity, 1 tablespoon. Both work as thickening agents to help the filling set cleanly.)
- •Ground almonds → Sunflower seed flour (Grind raw sunflower seeds in a food processor until fine. This makes the recipe nut-free without changing the texture significantly.)
- •Rolled oats → Buckwheat flakes (Buckwheat flakes are naturally gluten-free and give the crust a slightly earthier, nuttier flavour. Use in the same quantity.)
- •Coconut oil → Melted unsalted butter (Works well if dairy is not a concern for you. The crust will have a slightly richer, more traditional flavour.)
- •Pure maple syrup → Date syrup (Date syrup has a deeper, more caramel-like flavour and a slightly lower glycaemic impact than maple syrup. Use the same quantity.)
🧊 Storage
Cover the pie loosely with cling film or a reusable beeswax wrap and store in the refrigerator for up to 4 days. For freezing, slice the fully chilled pie and wrap individual slices in cling film, then place them in a zip-lock bag or airtight container. Freeze for up to 2 months. Thaw overnight in the refrigerator before serving.
📅 Make Ahead
This pie is an excellent make-ahead dessert. You can bake it up to two days in advance and store it in the refrigerator, covered. The flavour genuinely improves after 24 hours as the spices have time to meld into the filling. The crust can also be pressed into the dish and refrigerated unbaked for up to one day before you add the filling and bake.


