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Keto Lamington Sugar free Brownie on a green plate with cream

Lamington Sugar Free Brownie

Megan Ellam
This Lamington Sugar Free Brownie consists of delicious layers of brownie, cheesecake and jam. The perfect sugar free dessert.
5 from 4 votes!
Prep Time 15 mins
Cook Time 30 mins
Total Time 45 mins
Course Dessert, Keto dessert
Cuisine American, Australian Keto
Servings 24 serves
Calories 155 kcal



  • 250 g cream cheese softened
  • 70 g thickened cream
  • 1 egg
  • 30 g sweetener I use Natvia
  • 2 teaspoons lemon juice
  • 1 teaspoon vanilla extract


  • 240 g Sugar Free Raspberry Jam I use Natvia
  • 1 teaspoon red food colouring this is optional I use it purely for aesthetics


  • double cream
  • coconut flakes
  • raspberries freeze-dried or fresh



  • Preheat oven to 160 ̊. Line a 20cm x 30cm slice tray with baking paper.
  • Combine chocolate, salt, butter and sweetener in a saucepan and simmer over low heat until mixture is smooth. Allow to cool slightly.
  • In a large bowl add eggs, and all dry ingredients and cooled chocolate mix. Stir well to combine.
  • Pour two-thirds of the brownie batter into prepared tray. Reserve remaining third of batter.
  • Whisk or mix cheesecake layer ingredients until smooth and lump free. Pour over the top of brownie batter. Spread gently to layer.
  • Combine jam and food colouring (if using). Gently pour and spread over the the cheesecake layer. Top with reserved brownie batter.
  • Smooth over the top of the brownie and bake 25-30 minutes. The brownie should still be soft and fudgy when cooked. Serve with double cream, coconut flakes and freeze-dried or fresh raspberries.


  • Preheat oven to 160 ̊. Line a 20cm x 30cm slice tray with baking paper.
  • Grate chocolate 7 sec/speed 7. Add salt, butter and sweetener and cook 3 min/90℃/speed 1. Allow to cool 5 minutes, lid off in the bowl.
  • Add remaining ingredients and mix 30 sec/speed 4. Reserve.
  • Into a clean mixer bowl add all cheesecake ingredients; mix 1 min/speed 5. Follow from Step 4 above.


Serving sizes can be adjusted by cutting into smaller or larger serves.
For sugar free jams you can of course make your own or use great Australian brands like Natvia, or Hawthorne Hill.
Brownie can be stored in the fridge for up to 1 week or frozen in an airtight container for up to 2 months.
For more even layers you can choose to place the brownie into the freezer between each layer to make the layer beneath easier to spread. I did just free hand mine without doing this. I am completely happy with the results.
The brownie is still soft when removed from the oven and will firm up upon cooling.


Serving: 1serveCalories: 155kcalCarbohydrates: 3gProtein: 3gFat: 15gSaturated Fat: 7gCholesterol: 67mgSodium: 208mgPotassium: 48mgFiber: 1gSugar: 1gVitamin A: 441IUVitamin C: 1mgCalcium: 26mgIron: 1mgMagnesium: 2mgNet Carbs: 2g
Keyword keto lamington, sugar free brownie, sugar free lamington
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