This autumn dessert consists of an almond flour crust topped with a cream cheese and pumpkin purée filling. The cheesecake layer is seasoned with pumpkin pie spice and cinnamon, and the two mixtures are swirled together before baking. The bars are cooked in an 8×8-inch pan and chilled before being sliced into individual portions.

About This Recipe

The preparation of these bars involves layering two distinct cheesecake mixtures over a pre-baked almond flour base. The first mixture is a standard cream cheese batter, while the second is combined with unsweetened pumpkin purée and spices. Moving a knife through both batters in the pan creates a marbled pattern across the surface.

The ingredients include cream cheese, sour cream, and eggs, which are beaten together to form the filling. Almond flour, melted butter, and cinnamon are mixed for the crust, which provides a base for the pumpkin and cream cheese layers. The pumpkin pie spice and cinnamon are concentrated in the pumpkin portion of the batter, creating a visual and flavor contrast between the orange and white sections of the bar.

The bars are sliced into individual squares using a sharp knife after a period of refrigeration. The recipe can be changed by adding crushed pecans to the crust or stirring sugar-free chocolate chips into the filling. Once cooled and portioned, the bars are served with a topping of unsweetened whipped cream or a sprinkle of nutmeg.


Why You’ll Love This Recipe

  • Creamy, rich pumpkin-cheesecake flavor with perfect texture
  • Easy to make ahead—tastes even better the next day
  • Naturally low-carb, gluten-free, and sugar-free
  • Perfect for holidays, parties, or cozy fall nights

What You’ll Need for This Keto Pumpkin Cheesecake Bars

  • For the Crust:
  • 1 ½ cups almond flour
  • ¼ cup powdered erythritol or monk-fruit sweetener
  • ½ tsp cinnamon
  • ¼ cup melted butter
  • For the Cheesecake Filling:
  • 16 oz cream cheese, softened
  • ½ cup powdered erythritol
  • 2 large eggs
  • ½ cup sour cream
  • 1 tsp vanilla extract
  • For the Pumpkin Swirl:
  • ½ cup pumpkin purée (unsweetened)
  • 1 tsp pumpkin-pie spice
  • ½ tsp cinnamon

Step-by-Step Preparation

  1. Preheat oven to 350 °F. Line an 8×8-inch baking pan with parchment paper.
  2. Make the crust: Mix almond flour, erythritol, cinnamon, and melted butter until crumbly. Press into the bottom of the pan and bake 8 minutes. Let cool slightly.
  3. Prepare cheesecake layer: Beat cream cheese and erythritol until smooth. Add eggs, sour cream, and vanilla; mix until creamy.
  4. Make pumpkin mixture: In a small bowl, stir together ⅔ cup of the cheesecake batter with pumpkin purée and spices.
  5. Assemble: Pour remaining plain cheesecake batter over crust, then spoon pumpkin mixture on top and swirl with a knife.
  6. Bake 30–35 minutes, until the center is set but slightly jiggly.
  7. Cool completely, then refrigerate at least 3 hours before slicing into bars.

FAQ

  • Can I use coconut flour instead of almond flour?
    Not for this crust—it will change the texture too much. Stick with almond flour or finely-ground almond meal.
  • How long do they last in the fridge?
    Up to 5 days in an airtight container. They also freeze beautifully for up to 2 months.
  • Can I make this dairy-free?
    Yes—use dairy-free cream cheese and coconut cream instead of sour cream.
  • Do I need to use a water bath like regular cheesecake?
    Nope! These bars bake evenly without one—just don’t overbake.

Variations & Substitutions

  • Swap the almond crust for a pecan crust for a nutty twist.
  • Add sugar-free chocolate chips for extra decadence.
  • Make it mini-sized in a muffin tin for portion control.

Serving Suggestions

  • Serve chilled with whipped cream and a sprinkle of cinnamon or nutmeg. Pair with keto hot chocolate or pumpkin-spice coffee for the perfect fall treat.

Keto Pumpkin Cheesecake Bars – Low Carb Halloween Treat

Prep Time 15 minutes
Cook Time 35 minutes
Total Time 50 minutes
Servings 12 Bars
Calories 210
These creamy, spiced, and sugar-free pumpkin cheesecake bars capture all the cozy fall flavors you love—without the carbs. Perfect for your next Halloween party or a guilt-free autumn dessert night!

Ingredients

For the Crust

  • 1 ½ cups almond flour
  • ¼ cup powdered erythritol or monk-fruit sweetener
  • ½ tsp cinnamon
  • ¼ cup melted butter

For the Cheesecake Filling

  • 16 oz cream cheese (softened)
  • ½ cup powdered erythritol
  • 2 large eggs
  • ½ cup sour cream
  • 1 tsp vanilla extract

For the Pumpkin Swirl

  • ½ cup pumpkin purée (unsweetened)
  • 1 tsp pumpkin-pie spice
  • ½ tsp cinnamon

Instructions 

  • Preheat oven to 350 °F. Line an 8×8-inch baking pan with parchment paper.
  • Make the crust: Mix almond flour, erythritol, cinnamon, and melted butter until crumbly. Press into the bottom of the pan and bake 8 minutes. Let cool slightly.
  • Prepare cheesecake layer: Beat cream cheese and erythritol until smooth. Add eggs, sour cream, and vanilla; mix until creamy.
  • Make pumpkin mixture: In a small bowl, stir together ⅔ cup of the cheesecake batter with pumpkin purée and spices.
  • Assemble: Pour remaining plain cheesecake batter over crust, then spoon pumpkin mixture on top and swirl with a knife.
  • Bake 30–35 minutes, until the center is set but slightly jiggly.
  • Cool completely, then refrigerate at least 3 hours before slicing into bars.
Calories: 210kcal
Course: Snacks & Desserts
Cuisine: American
Keyword: dessert, keto / low carb / halloween, keto pumpkin cheesecake bars, low carb pumpkin recipe, sugar-free halloween dessert

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I’d love to hear from you — leave a comment below and tell me how it turned out, what you liked, or if you made any tweaks!

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I share simple, everyday recipes that I cook in my own kitchen, focused on food that's easy, satisfying, and realistic for busy routines.

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