Get Ready: Preheat your oven to a gentle 325°F (160°C). Line an 8x8 inch baking pan with parchment paper, leaving a little overhang on the sides for easy lifting later.
Mix Dry Cake Goodness: In a medium bowl, simply whisk together the almond flour, oat fiber, baking powder, pumpkin pie spice, and that tiny pinch of salt until they're nicely combined.
Whip Up Wet Cake Wonders: In a separate, larger bowl, whisk the eggs, pumpkin puree, heavy cream, Swerve, avocado oil, and vanilla extract until everything looks smooth and inviting.
Combine for Cake Batter: Now, gently add your dry ingredient mix into the wet ingredients. Stir just until everything is combined and you have a thick, luxurious batter. Remember, no need to overmix!
Craft the Creamy Cheesecake Layer: Grab another bowl and toss in the softened cream cheese, Swerve, egg, and vanilla. Use an electric mixer to whip these together until they're wonderfully light, creamy, and totally smooth.
Prepare the Perfect Crumb Topping: In a small bowl, combine the almond flour, chopped pecans, cinnamon, nutmeg, and Swerve. Pour the melted butter over this mix and stir until you've got lovely, buttery crumbs.
Build Your Masterpiece:
- Pour half of your pumpkin cake batter into the prepared baking pan and spread it out evenly with a spatula. It's thick, so be patient!
- Carefully spoon the creamy cheesecake mixture over this first cake layer and spread it gently.
- Add the remaining pumpkin cake batter on top, smoothing it out. Don't worry if it mixes a little with the cheesecake; it creates a beautiful marbling effect!
- Finally, sprinkle that delicious crumb topping evenly over the entire cake. Gently press the crumbs down just a little.
Bake to Golden Perfection: Place your cake in the center of the preheated oven and bake for 50-55 minutes. You'll know it's ready when a toothpick inserted into the pumpkin cake comes out mostly clean (a little cheesecake on it is A-OK!), and the topping is golden brown.
Cool & Enjoy: Let your gorgeous coffee cake cool completely at room temperature before slicing into it. This helps it set beautifully. Store any leftovers in the fridge for a few days, or pop them in the freezer for a treat later!