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This blueberry breakfast cake is moist, fluffy, and packed with juicy blueberries! Made in just one bowl and loved by both keto and non-keto readers! 3 grams net carbs per slice.
Keto Blueberry Cake
When it comes to having dessert for breakfast, I love whipping up a stack of almond flour pancakes, cinnamon breakfast cake, and this blueberry breakfast cake.
It’s no secret that breakfast is my favorite meal of the day. It’s also the meal that I always go through phases with. Earlier this year, I went through the pancake phase where all I ate was pancakes for 3 months straight. Then, I switched to the oatmeal phase. That lasted up until summer before smoothies became the new thing. Now? I am all about the blueberry cake!
I’ve been meaning to share this blueberry breakfast cake recipe for quite some time now. Every time I’d whip one up to photograph, my hunger would take precedence and I’d end up polishing a slice or two off before photographing it! Luckily, I decided to make one for a friend’s brunch, giving me the perfect excuse to make two of them!
Now, don’t let this keto blueberry cake fool you- It may look decedent and showstopping, but I promise you, it is SO easy to make and needs less than 8 ingredients!
No grains, no sugar, and no dairy needed but you’d never tell. It’s got a fluffy and moist texture and a lovely tender crumb. It’s got a sweet taste, with a slight tang, thanks to the blueberries.
I served this at my friends’ brunch and NO ONE believed me when I said it was keto ANDS that it was acceptable for breakfast- They thought it was a dessert!
How do you make a blueberry breakfast cake?
The Ingredients
- Almond flour– Blanched almond flour gives the keto blueberry bread a fluffy and light texture. Avoid using almond meal, as it will be denser.
- Cinnamon– Gives a delicious cinnamon flavor.
- Baking powder– Leavens out the healthy blueberry cake, and gives it some rise.
- Granulated sweetener– Either monk fruit sweetener or erythritol can be used.
- Eggs– Room temperature eggs. See my tips below to make an eggless breakfast cake.
- Coconut oil– Be sure you measure out your coconut oil when melted.
- Vanilla Extract– A must for any good cake!
- Blueberries– Fresh or frozen blueberries can be used. If you use frozen ones, be sure they are thawed out completely first.
- Cream cheese frosting– I used my homemade keto frosting, but you can use any frosting or even omit it!
The Instructions
Start by adding your almond flour, cinnamon, and baking powder to a large mixing bowl. In a separate bowl, whisk together your sweetener, eggs, and coconut oil, until just combined. Gently add in your dry ingredients and mix well. Using a rubber spatula, fold through your blueberries.
Now, transfer your cake batter into a 9-inch cake pan. Bake for 25 minutes, or until a skewer comes out just clean. Remove from the oven and allow the cake to cool completely, before frosting.
Frosting Ideas
I used a simple keto frosting, but there are several other options you can also try-
- Protein Frosting– Mix 1-2 scoops of protein powder with 1/4 cup granulated sweetener and mix well. Slowly, add either yogurt or milk and mix well, until a thick frosting remains.
- Cream Cheese Frosting– Add softened cream cheese (1 package) with 3 tablespoons of sticky sweetener of choice (keto maple syrup) and 1/2 teaspoon of cinnamon. Mix very well- If the batter is too thick, slowly add some milk of choice until thick and creamy.
Flourless Blueberry Cake option
Easy make this a flourless and vegan blueberry cake. The ingredients are quite different, but you will be left with a fluffy and delicious cake.
The Ingredients– 2 cups rolled oats, 1/2 cup granulated sweetener, 1 tablespoon baking powder, 1/2 teaspoon cinnamon, 1/4 teaspoon salt, 1 cup plant based milk, 1 large egg OR flax egg (1 tablespoon ground flaxseed mixed with 3 tablespoons water), 1 teaspoon vanilla extract, 6 tablespoons almond or peanut butter, 1/2 cup blueberries.
To make– Add all your ingredients, except your blueberries, to a blender or food processor. Blend well, until combined and smooth. Fold through the blueberries. Transfer to an 8-inch square pan and bake for 25-30 minutes, or until a skewer comes out clean. Remove from the oven and allow to cool completely, before frosting.
Baking Tips and Tricks
- Use a springform cake pan, for super easy removal.
- The ingredients make a single layer cake with frosting. Double the recipe if you’d like a layer cake.
- Do not overbake the blueberry breakfast cake, otherwise, it will be prone to crumble. Remove it when the skewer comes out just clean. The cake continues to cook as it cools.
- The blueberry cake must be cooled completely before frosting. If you use the cream cheese frosting, be sure the cream cheese is softened first.
- Feel free to switch up the berries in this. For a strawberry bread or blackberry bread, just swap out the berries.
Storing and Freezing Blueberry Cake
- To store: The leftover blueberry cake should be stored in the refrigerator, in a sealable container, or covered. It will keep well for up to 5 days.
- To freeze: Freeze leftover slices in ziplock bags, and store in the freezer for up to 6 months.
More Breakfast Recipes
Blueberry Breakfast Cake
Ingredients
- 2 cups almond flour blanched almond flour
- 1 tablespoon cinnamon
- 1 teaspoon baking powder
- 4 large eggs * See notes
- 2 tablespoon coconut oil melted
- 1/2 teaspoon vanilla extract
- 1/2 cup granulated sweetener of choice monk fruit sweetener or erythritol
- 1 cup blueberries
- 1 cup cream cheese frosting
Instructions
- Preheat the oven to 160C/320F. Grease an 8-inch cake pan generously and set aside.
- In a large mixing bowl, add your dry ingredients and mix well. In a separate bowl, whisk your eggs, coconut oil, granulated sweetener, and vanilla extract, until combined. Fold through your dry ingredients until combined. Using a rubber spatula, fold through your blueberries.
- Transfer your cake batter into the greased cake pan. Bake for 25-27 minutes, or until a skewer comes out clean.
- Let the cake cool completely, before frosting.
This looked so good, I tried to make it and the texture turned out like play dough for some reason. Could you think of why it would do that? Thanks!!
Hi Griffin, I’m sorry that happened- Unfortunately, without being in your kitchen with you, I really don’t know what you would have done for it to result in that- Everyone else who has made it has raved about it and enjoyed the fluffy texture.
#1 this is not flourless – oat flour is a thing. Whether you grind it yourself or buy it pre-ground, it’s a flour. Can’t call this “flourless.”
#2 Oats. Aren’t. Paleo. Not even if they’re gluten free. Not even a little bit.
Please do not label recipes in a misleading way. Super frustrating.
Hi there, sorry you find this misleading- Just to clarify your comments, after speaking to some other food bloggers, a recipe which uses oats ground into flour, I do classify as flourless. I’ve done it with all my recipes and continue to do so 🙂
Secondly, I am well aware that oats aren’t paleo, hence the tested paleo option listed directly underneath the original option. This recipe has actually been made mostly by the paleo folk, and is well received!
Have a great day!
Hi! In the paleo version can I use butter instead of coconut oil?
Hi Heather! I haven’t tried it out with butter so cannot personally vouch for it- If you do try it, please let me know 🙂
All your flourless recipes look so good my problem is oats cannot have any kind do you have a solution?
Hi Janet! I try to offer options where possible- That particular recipe has a grain free/paleo option 🙂
FYI casein is a milk protein.
Hi Steph! Thanks for that- I’m aware of that! The dairy free option recommends the brown rice vegan protein.
Hi Arman! This recipe looks fabulous, I’m ready to try it…like, right now! This may be a silly question, but the Paleo version doesn’t list any milk in the ingredients, is there still 1 cup milk included? It’s in the directions, but I realize that may be referring to the nonPaleo version. Thanks so much!
Hi Erica! Apologies for the confusion- Because the paleo version uses eggs, they help work as a liquid binder so there isn’t any milk needed 🙂
Thank you so much for a quick and clear reply! I’m excited to make this. My toddler and I just made some of your protein bars and we both loved them. Glad to find recipes the whole family adores 🙂 Your blog is wonderful!
You are more than welcome and thank you so much for your kind words- It means so much!
Hi I am new to a lot of the paleo low carb diet. I have diabetes and since I have really been watching what I eat I have lost 26 pounds. But I can’t deny that I miss sweets. I would like to try this recipe and use stevia but not sure how to grind the oats to make the flour do you use a food processor? I am going to try your 3 ingredient brownies today, since I love bananas, almond butter and chocolate I figured it was a win win situation. Thank you and be blessed
Hi Beth! 🙂 Welcome!
You can use your food processor, but I generally use my blender because I am incredibly lazy 🙂
I hope you enjoy the brownies 🙂
How much oat flour if it’s already ground instead of grinding myself? Thanks!
Hi Louise- I’d still use the same amount if it’s already ground- In fact, I prefer it that way 🙂
For the 2 cups of oats ground into flour version, what if I already have a gluten free flour? Would I still use 2 cups of my flour? Or does it need to be a different amount?
Hi Stacey! I’d try and use ground oats if possible- I haven’t tried it with a gluten free flour blend!
Thanks. I made the Paleo version today. Honey instead of Maple Syrup and Coconut Oil instead of Nut Butter. I had to cook it for 40 minutes and could have cooked it another 5 minutes. Anyhow, it is DELICIOUS. Love it! So glad I came across this receipe. Wish the Paleo version didn’t have eggs though. I can’t do the Gluten version because of the oats.
Thanks for this.. I cooked it for the 25-30 and it still wasn’t cooked.. I thought I did something wrong or didn’t add something for the Paleo version
Thanks, Laura- Apologies for the misdirections!