Low-Carb Pumpkin Cheesecake Bars
⏲ ~56 min total · prep 15 · cook 41 · 4 servings
Desserts⏱ 210 min total🔥 2.0g net carbs⚡ ≈312 kcal/serving~10% of calories from carbs
By the KFI Test Kitchen · Tested & approved by Jason Lieu, KFI recipe editor
Published Sep 15, 2026 · Updated Sep 15, 2026
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Ingredients
- 1 1/4 cups almond flour
- 3 tbsp butter, melted
- 2 tbsp powdered erythritol (for the crust)
- 1/4 tsp fine salt
- 16 oz cream cheese, softened to room temperature
- 1/2 cup powdered erythritol (for the filling)
- 1/2 cup pumpkin puree, pressed dry between paper towels
- 1 large egg, plus 1 yolk
- 1 tsp vanilla extract
- 1 tsp pumpkin pie spice
Instructions
- Heat the oven to 325°F and line an 8x8-inch metal pan with a parchment sling, leaving overhang on two sides.
- Stir the almond flour, melted butter, the 2 tbsp erythritol, and the salt into wet sand; press it hard and even across the pan bottom with a flat-bottomed glass and bake 8 to 10 minutes, until the edges just blush. Cool 10 minutes.
- Beat the cream cheese with the 1/2 cup erythritol on medium for 2 full minutes, scraping the bowl twice, until there is not a single lump.
- Beat in the pumpkin, vanilla, and pumpkin pie spice, then add the egg and yolk one at a time on low speed, stopping the moment each disappears — whipped-in air is what cracks cheesecake.
- Pour the filling over the warm crust, tap the pan flat on the counter a few times to release air bubbles, and smooth the top.
- Bake 30 to 34 minutes, until the edges are set and matte but a 2-inch circle in the very center still shivers like unset gelatin.
- Cool on a rack 30 minutes, then chill at least 2 hours until cold and firm. Lift out by the sling and cut into 16 bars, wiping the knife between cuts.
Why this recipe works
- Blotted pumpkin Watery pumpkin is the thing that wrecks keto cheesecake, so this filling starts with puree pressed dry between paper towels. Less water in, cleaner set out.
- A crust that pre-bakes Eight to ten minutes turns the almond flour base from wet sand to a crust with faintly browned edges. That par-bake is what keeps it crisp under a wet filling.
- Eggs on low, one at a time Each egg mixes in only until it disappears. Whipped-in air expands in the oven and is the reason cheesecake cracks, so the mixer stays low and stops early.
Tips for making this recipe well
Beat the cream cheese a full 2 minutes
Scrape the bowl twice during the beat. One surviving lump survives the bake and shows up as a white speck in every bar.
The shiver is the target
You want matte, set edges with a 2-inch circle in the center that moves like unset gelatin. A fully firm pan at this stage went too long.
Tap out the air
A few firm taps of the pan on the counter release bubbles that would otherwise crater the top.
Chill longer than feels reasonable
Two hours is the floor, not the suggestion. Warm pumpkin cheesecake bars taste loose; cold ones slice into 16 clean squares.
Serving suggestions
Cold, straight from the fridge, cut into 16 squares with a knife wiped between cuts. Lift them out by the parchment sling so the first bar does not stick to the pan. The pumpkin pie spice carries enough warmth on its own, though a spoonful of whipped cream does no harm. At 2.0g net carbs a bar, this is the dessert plate that fits after a heavy dinner. Coffee goes well here.
Storage and meal prep
The bars keep 3 to 4 days covered in the fridge, and the texture improves on day two as the filling fully sets. Keep them on the parchment in a flat container rather than stacked. They also freeze well for 2 to 3 months; thaw bars overnight in the refrigerator. The crust softens slightly after freezing and still holds its shape, which is a fair trade.
Variations worth trying
- Pecan crust Stir a half cup of chopped pecans into the crust mix. Press and bake the same.
- Swirled top Reserve a few tablespoons of filling, tint half with extra pumpkin, and drag a knife through the plain filling before baking.
- Ginger finish A pinch of ground ginger alongside the pumpkin pie spice keeps the flavor rounder.
- Maple note Use half the spice and add a quarter teaspoon of maple extract for a sugarhouse angle.
Frequently asked questions
Can I skip blotting the pumpkin?
The filling will stay loose and the bars will never slice clean. Thirty seconds with paper towels is the cheapest insurance in the recipe.
Why did the top crack?
Air whipped into the eggs expands in the oven. Keep the mixer low, add eggs one at a time, and stop the moment each one disappears.
Can I use fresh pumpkin puree?
If it runs wetter than canned, press it even drier and expect a slightly looser set. Canned puree is the predictable one here.
How firm should they be after chilling?
Cold at the edges with a fully set middle that gives slightly under a finger. If the center still shivers past two hours, give it another hour.
Metal pan or glass?
The method calls for an 8x8 metal pan because it heats fast and sets the crust evenly. Glass works but may need a few extra minutes.
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