Keto Buckeye Bundt Cake
Ingredients
Peanut Butter Cheesecake Filling:
- 8 ounces (226.8 g) cream cheese, softened
- 2/3 cup (172 g) creamy peanut butter
- 1/2 cup (45.5 g) powdered Swerve Sweetener
- 1 egg, room temperature
- 1/4 cup (3 tbsp) whipping cream, room temperature
- 1/2 tsp (0.5 tsp) vanilla extract
Chocolate Cake:
- 2 cups (224 g) almond flour
- 1/3 cup (28.67 g) cocoa powder
- 1/4 cup (30 g) coconut flour
- 1/3 cup (36 g) unflavoured whey protein powder
- 1 tbsp instant coffee, (optional, helps boost chocolate flavour)
- 1 tbsp baking powder
- 1/4 tsp (0.25 tsp) salt
- 1/2 cup (113.5 g) butter, softened
- 1 cup (136.5 g) Swerve Sweetener
- 4 large eggs, room temperature
- 1 tsp vanilla extract
- 3/4 cup (187.5 g) almond milk
Chocolate Ganache:
- 1/3 cup (79.33 g) whipping cream
- 1/4 cup (45.5 g) confectioner's Swerve Sweetener
- 1 1/2 ounces (42.52 g) unsweetened chocolate, chopped
Instructions
Peanut Butter Filling
- In a large bowl, beat cream cheese, peanut butter and sweetener together until smooth.
- Beat in egg, whipping cream, and vanilla extract until well combined and smooth. Set aside while you prepare the cake batter.
Cake
- Preheat oven to 325F and grease a large bundt pan very well (I like to use both butter and coconut oil spray).
- In a medium bowl, whisk together almond flour, cocoa powder, coconut flour, whey protein powder, instant coffee, baking powder, and salt.
- In a large bowl, beat butter with sweetener until well combined. Beat in eggs and vanilla extract.
- Beat in half of the almond flour mixture, and then almond milk. Beat in remaining almond flour mixture until well combined.
- Transfer about 2/3 of the batter to prepared bundt pan, spreading evenly. Then use a spoon to create a well or a tunnel in the middle of the batter, about 1 inch deep and a few inches wide, all the way around the bundt pan.
- Spoon the peanut butter filling into the well. Top with remaining cake batter, covering the peanut butter filling entirely.
- Bake 45 to 55 minutes, or until cake is firm to the touch. It should not seem underdone or jiggly at all. Remove and let cool in pan 10 to 15 minutes, then flip out onto a wire rack to cool completely.
- Refrigerate at least an hour or two (to help cheesecake filling set).
Chocolate Ganache
- In a small saucepan over medium heat, combine cream and powdered sweetener. Heat until just barely simmering.
- Remove from heat and the chocolate. Let sit about 5 minutes to melt chocolate and then whisk until smooth.
- Pour over cooled cake (working quickly because it starts to glop up faster than normal ganache).
Nutrition
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Making this for a reunion this weekend-should I store this in the refrigerator? Looks wonderful!
Store the cake in the fridge and then glaze it just before serving.
Can I use collagen hydrolysate instead of whey protein? Thanks
I don’t know, I have never tried that.
Carolyn,,Hi, I had a little problem with the Ganache. The Whipping Cream, Powdered Swerve to a slight simmer. Then add thr Peanut Butter this all blended perfectly. But when I let the Chocolate melt (off the heat) it seemed to get a granular appearance. Not smooth like your picture. Where did I go wrong? Poured on top a cooled cake as per your directions. Thanks so much.
Hmmm, what brand of chocolate did you use?
I used Green Black Organic 85%. It did the same thing. It was all gloppy and would not mix. It did not appear appealing. It tasted fine, but it was most unattractive. I did not take the cake to the event I had planned it for. Hopefully, my son will eat it. Maybe it is the type of chocolate.
It probably is the type of chocolate. Some melt more thickly than others…
Thanks Carolyn, what Chocolate would you suggest for the Ganache?
I often use Ghirardelli 100%
I wanted to make this for our bday celebration tomorrow night. Could I make it today and store it in the fridge or would it be better to make tomorrow?
You can make the cake a day ahead. Do the glaze the day of.
I am no baker, so I am more proud of myself for attempting this cake than for how it turned out! It turned out wonderfully. Not as pretty as the pictures, but darn close. My family LOVED IT! The recipe isn’t hard to follow at all, and I actually had all the ingredients on hand. Thanks THM. The consistency of my cake is firm and a bit dry, so I may have over-cooked it. I just can’t get over healthy cake that tastes so good.
Now that I know I can do it, I will be sure to make it for the next potluck. It will be a show stopper.
So glad you liked it and it worked out!
I’m going to buy a bunt cake pan just so I can make this cake!
Your recipes never disappoint.
Truly amazing what you can create with these low carb ingredients.
Thank you!
Can’t wait to try this recipe. I love peanut butter and chocolate and love that this is a healthy recipe. I was wondering if regular Splenda (not the baking kind) could be substituted for Swerve granular?
I don’t use Splenda at all so I really can’t guarantee the results. It’s worth a try!
I made this. It tastes like a peanut butter cup in cake form. I couldn’t find the Bundt pan, so I used a loaf pan. So, so good.
Glad to know it works in a loaf pan!
We have a couple get together next month where I need to bring a dessert…this looks perfect, but of course I will have to do a trial run for my family! I am hoping my local bulk food store will have the whey protein powder because yes, it is expensive for a whole container. If I can’t find the confectioners style sweetener, could I put it in a blender to make it finer?
If you have a coffee grinder, that will work better to powder it.
I don’t like using sweetners can we replace with regular sugar? Also, I don’t use protein powder and to buy it is so expensive what is an alternative?
Would it be ok to use a box cake mix and add the peanut butter filling like the directions?
Um, no. This is not that kind of cake. It’s low carb and healthy!
I know this sounds awful, but I don’t care about it being healthy. I just wanted to use the peanut butter filling and I wasn’t sure if it would work in a different cake.
Try goggling buckeye cake, because I think there are some conventional versions out there. That should help you.
Can i sub the whipping cream for coconut cream? And use dairy free cream cheese?
I can’t say for sure that would work, but it’s worth a try.
Oh my! Just made this cake and it is divine. The texture is fantastic and the filling delicious. My best results to date on LCHF baking, most have not been great. Usually have better success with desserts than baking. Thank you!!
So glad it worked, Tanya!
Looks great. I will have to try this recipe soon. “All day I dream about peanut butter”
Thanks for the recipe
is the butter salted or unsalted?
I always use salted but I have a high tolerance for salt. I don’t think it really matters.
Can you replace the whey protein powder?
You must replace it with another dry protein, such as egg white powder.
My roommate is allergic to coconut can I replace it with something else?
Sure, you can just do another cup of almond flour instead.
Is the ganache supposed to be put on the cake when it has been cooled in the fridge a couple hours, or before it is refrigerated? Thanks!
Sorry, it was supposed to say pour over “cooled cake”, I just fixed that. So it’s after it has been in the fridge.
Does this cake need to stay refrigerated after it is finished? Thanks!
Yes, it should.
This is just what I have been looking for BUT, I do not have all those special ingredients:( How could i make it the BAD way ?? ha Please don’t hate me !!ha This looks so good ! 🙂