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Saturday, 1 August 2026

Vienna Plum Cake : This recipe is low in carbs and gluten free

British plums are in season from August to October, they are wonderfully versatile and can simply be eaten as they are or used in sweet late summer bakes. With a smooth, chalky skin and juicy flesh, this succulent British fruit is popular. They vary in colour from golden to purple, and popular varieties include Victoria and Marjorie Seedling.

So it is with plums in mind that I share this recipe for a low carb / Keto Vienna Plum Cake. It's a sweet and dense vanilla almond cake with tangy, juicy plums baked into the top, and yes, it's low carb and gluten free!

... and before the recipe a little more about the "Viennese plum cake." It is often referred to as Zwetschkenkuchen, and doesn't have a single, definitive origin story like the Sachertorte. It evolved from European traditions of using dried fruits and spices in festive cakes, and became associated with Vienna through its use of local plums, particularly the "Zwetschke" variety. While not a dish with a specific royal or historical origin, it's deeply rooted in Austrian culinary culture and is a popular treat, especially during plum season....

image from here

Ingredients
Serves 8
1/2 cup butter, softened
1/2 cup granulated sugar substitute (for example Swerve)
3 eggs
1 tablespoon vanilla extract
1/4 teaspoon almond extract
1 1/2 cups almond flour
1/2 cup coconut flour
pinch of salt
2 teaspoons baking powder
1/4 teaspoon xanthan gum
3/4 cup unsweetened vanilla almond milk
4 small plums, pitted and halved (skin on)

Instructions
1. Preheat the oven to 375 degrees (F)
2. Cream the butter and sweetener together until smooth.
3. Add the eggs one at a time, beating well after each.
4. Add the vanilla and almond extract and beat until combined.
5. Combine the almond flour, coconut flour, salt, baking powder, and xanthan gum in a small bowl and mix well.
6. Add the flour mixture to the butter/egg mixture and beat until fully incorporated.
7. Add the almond milk and blend well.
8. Spoon the batter into a well greased 8 x 12 pan (or equivalent) and spread evenly.
9. Place the plum halves (or slices) evenly over the top.
10. Bake on an upper rack of the oven at 375 degrees (F) for 35 – 40 minutes, or until a toothpick inserted in the centre comes out clean.
11. Cut the cake into 8 pieces. Serve warm or cold... and enjoy 😋

Nutrition per serving 1/8th cake
Fat: 25g Carbohydrates: 6g net Protein: 9g
The above and more can be seen here

Need help with weight/measurement conversion see here
Read more about xanthan gum here
Read more about low carb and keto sweeteners/sugar substitutes here and here


You will find a variety of articles and recipe ideas within this blog and not all may be suitable for you. Always take account of your personal circumstances, needs, illnesses and medication you may be taking. Any allergies, or underlying health issues must always be taken into account. If you are a diabetic and not sure how certain foods may affect your blood sugars, test is best, i.e. use your meter. If you have any concerns about your health, it is always advisable to consult your doctor or health care team.

All the best Jan

24 comments:

Mari said...

It looks very good! Bonus for being gluten free!

River said...

That's my Dad's cake! But without the almond and other bits, he just made a basic butter cake, topped it with plums and sprinkled it with sugar, then baked it. We loved it!

peppylady (Dora) said...

Sound very yummy

Linda's Relaxing Lair said...

This does look good. 😍

Angie's Recipes said...

Great to enjoy with a cup of tea!

Modrina Neba - Blue sky said...

Super dessert... the problem is getting plums :(((
Wishing you a nice Sunday!

Margaret D said...

Looks nice Jan.

Stefania said...

Molto invitante questa torta.
Ne prendo volentieri una fetta

jabblog said...

A slice of that would be most acceptable.

roentare said...

Always great recipe for sweet thing

My name is Erika. said...

I'm saving this recipe as I've never made a plum cake, but since I've been blogging I've seen so many online. Time to try one this year for certain! Thanks Jan. Hope you're having a lovely weekend.

Tom said...

...a fabulous treat!

eileeninmd said...

Looks delicious Jan! Take care, enjoy your day and the new week ahead.

Giorgio said...

Almond and coconut flour. It seems interesting because it's gluten free. Thanks!

♥ Łucja-Maria ♥ said...

Dear Jan!
This plum cake looks delicious. Have a nice week!

CJ Kennedy said...

Yummy!

Christine said...

Looks delicious.

Salty Pumpkin Studio said...

Thank you for the reminder that plums are in season. Wonderful recipe
May

Mary Kirkland said...

Oh plum! That sounds good.

Shari Burke said...

Looks delicious!

HappyK said...

Yummy

DVArtist said...

Ohhh I really like plumb cake. Sounds like a good recipe. Thank you

Conniecrafter said...

It does look yummy, I have never had a plum cake

Teresa said...

Seguro que esta buenísima. Gracias por la receta. Besos.