Looking for a delicious homemade cake that feels like a proper treat without being overly rich? This low calorie vanilla traybake is soft, fluffy and full of classic vanilla flavour, finished with a smooth, creamy topping and colourful sprinkles.
Made with simple everyday ingredients, this lighter vanilla sponge cake is ideal for afternoon tea, family gatherings, birthday celebrations or whenever you fancy something sweet.
With no butter or oil in the sponge and a lighter yoghurt-based topping, it’s a lovely alternative to a traditional iced traybake.
Why You’ll Love This Vanilla Traybake
- Light and fluffy: Whipped egg whites help create a soft, airy sponge.
- Lower in fat: The cake contains no added butter or oil.
- Easy to make: Simple ingredients and straightforward instructions.
- Perfect for sharing: Makes 16 individual squares.
- Lovely vanilla flavour: A classic British-style teatime treat.
- Customisable: Decorate with colourful sprinkles, fresh berries or lemon zest.
Recipe Overview
- Prep Time: 20 minutes
- Cook Time: 20–25 minutes
- Cooling and Decorating: 40 minutes
- Total Time: Approximately 1 hour 25 minutes
- Servings: 16 squares
- Cuisine: British-inspired
- Course: Dessert, Afternoon Tea
Ingredients
For the Vanilla Sponge
- 4 medium eggs, separated
- 4 tbsp granulated sweetener suitable for baking
- 150g self-raising flour
- 1 tsp baking powder
- 1 tsp vanilla extract
- Low-calorie cooking spray
For the Light Vanilla Icing
- 150g thick, fat-free Greek yoghurt
- 50g fat-free quark
- 2 tbsp icing sugar, sifted
- ½ tsp vanilla extract
- 2 tsp colourful sugar sprinkles
How to Make Low Calorie Vanilla Traybake
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