
All the best flavors of fall in this delicious low carb Pumpkin Spice Bundt Cake with a sugar-free caramel glaze. Grain-free and keto friendly.
Wait! Stop what you are doing immediately. Drop everything and pay attention. This is big. This is huge. This is momentous! Do you know what this is? Do you realize the importance of this moment? Are you ready? Are you sure you’re ready? Are you sure you’re sure? Because this, my friends, THIS is the first new pumpkin recipe of season! Phew! Can you believe it? Aren’t you dancing with excitement? Doesn’t this just make you giddy all over?
No? Wait…what? Did you just say no? Oh man, I am totally crushed. I was expecting to hear shouts of joy across the land. I was expecting drum rolls and fireworks. I was expecting you all to bow down before me as the goddess of low carb pumpkin recipes. Alas, I may have built this up a little too much in my mind. I have a habit of that.
I jest, of course. But I do love pumpkin season and I get pretty excited about it. And I know many of you do as well. I try not to jump in too early but once September rolls around, all pumpkin recipes are fair game. I try to hold off until at least after Labour Day but sometimes I can’t make it that long. I think I might have opened my first can this year on September 1st exactly. I think that’s fair, right?
Now go open your first (or third, or eighth, or whatever) can of pumpkin and make this gorgeous cake. It’s awesomely delicious!

Pumpkin Caramel Bundt Cake
Ingredients
Cake:
- 2 cups almond flour
- 1/2 cup coconut flour
- 2/3 cup Swerve sweetener
- 1/3 cup unflavored whey protein powder
- 1 tbsp baking powder
- 2 tsp cinnamon
- 1/2 tsp salt
- 1 tsp ginger
- 1/4 tsp cloves
- 1 cup pumpkin puree
- 4 large eggs
- 1/4 cup melted butter
- 1/2 to 2/3 cup water
- 1 tsp vanilla extract
Glaze:
- 1/4 cup butter
- 1 tsp molasses or Yacon syrup, for color and flavor
- 1/2 cup powdered Swerve sweetener
- 1/2 tsp caramel flavour
- 2 tbsp whipping cream
Instructions
Cake:
- Preheat oven to 325F and grease a 9-inch bundt pan very well.
- In a large bowl, whisk together the almond flour, coconut flour, sweetener, protein powder, baking powder, cinnamon, salt, ginger, and cloves.
- Stir in the pumpkin puree, eggs, butter, 1/2 cup water, and vanilla extract. If your puree is very thin, you probably won’t have to add more water. If it is thicker, add enough water to make the batter spreadable (it should not be so thin as to be pourable).
- Transfer batter to prepared bundt pan and bake 55 to 60 minutes, or until cake is set and a tester inserted in center comes out clean. Remove and let cool 15 minutes, then transfer to a wire rack to cool completely.
Glaze:
- In a small saucepan over low heat, melt butter with molasses or yacon syrup, stirring until smooth.
- Remove from heat and stir in powdered sweetener, caramel extract and whipping cream. Drizzle over cooled cake.
Nutrition
Please see my Low Carb Pumpkin Caramel Bundt Cake on A Sweet Life
Nutritional Disclaimer
Please note that I am not a medical or nutritional professional. I am simply recounting and sharing my own experiences on this blog. Nothing I express here should be taken as medical advice and you should consult with your doctor before starting any diet or exercise program. I provide nutritional information for my recipes simply as a courtesy to my readers. It is calculated using MacGourmet software and I remove erythritol from the final carb count and net carb count, as it does not affect my own blood glucose levels. I do my best to be as accurate as possible but you should independently calculate nutritional information on your own before relying on them. I expressly disclaim any and all liability of any kind with respect to any act or omission wholly or in part in reliance on anything contained in this website.
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Could I use vanilla whey protein instead of unflavored?
Sure.
The caramel flavor that you linked is not available. Is there another one you’d recommend? Is there a difference between Caramel flavoring and Caramel Extract? I don’t want to buy the wrong thing. Can’t wait to try this!
What do you use to grease your pan with?
I grease with softened butter and/or coconut oil spray. Often I do both!
This looks delicious, but I’m really dying for an amazing pumpkin muffin. Could this recipe be put into a muffin pan successfully?
https://alldayidreamaboutfood.com/pumpkin-cream-cheese-muffins-low-carb-and-gluten-free/
Is there a whey protein that doesn’t have soy?
yes, a great many of them have no soy.
Forget the cake, just gimme that glaze! LOVE anything with molasses! 🙂
Such a great cake – love the caramel in there – so good!
I love the combination of caramel and pumpkin- so much tasty fall goodness!
A marvelous autumn dessert!! Love the glaze, too!
All of the best fall flavors in one beautiful cake?! Sign me up!
YES!!! I can’t wait to make this. And not just because it’s pumpkin season (almost) but this looks like a yummy cake that we will definitely LOVE. Thanks 🙂
Hi This looks so good. Do you think I can make it into cupcakes?
You bet! Not sure of the baking time but probably around 25 minutes.
I made this last night and it was SOOOO GOOOD!! I think that perhaps I should let the glaze cool a bit before drizzling. Most of my glaze puddled at the bottom of the cake instead of staying on top. The cake was cool but the glaze was right off the stove. Still good but I’m gonna make a note for next time….because there WILL be a next time! Thanks for the recipe!
Hi, I’m getting ready to make this for our Thanksgiving meal and wondered if there were any substitutions for swerve sugar??? I can get it in enough time. And please forgive for silly questions but how do you make a cream cheese topping for the cake? This will be my first time so I want to make sure and do it right ; ) Thank you!
For the cake itself, you can use any sweetener you like. For a cream cheese frosting, try the frosting from this recipe. But you really need a powdered sweetener for it, to avoid it being too gritty. https://alldayidreamaboutfood.com/2014/05/low-carb-caramel-frosted-banana-bread.html
I made this recently and it was too dense to suit me, more like pound cake. It didn’t raise much either. I expected it to be similar to your sticky bun coffee cake which was much lighter and very tasty. I did have to add water to the batter and an wondering if not adding enough water could be the reason for the different texture? I’ve tried a lot of your recipes and this is the first one that I was disappointed in. Thank you so much!
I just made this recipe, but I had a cute decorative pan to make 6 mini cakes. They came out amazing and we got to eat some tonight and freeze a few to bring out for Thanksgiving. Thank you so much!