Weetabix Loaf Cake (Slimming World Friendly)

A healthy, spiced teatime classic

Serves: 12
Syns per Serving: 3½
Total Time: 1 hour 10 minutes
Difficulty: Easy

Why You’ll Love This Recipe

This wholesome loaf cake is a long-time Slimming World favourite—and for good reason. It delivers the nostalgic flavour and soft texture of bread and butter pudding, without the high calorie count. With just a few simple ingredients and minimal effort, it’s the perfect recipe to keep on hand for guilt-free snacking or a satisfying afternoon tea treat.

Ingredients

• 2 Weetabix

• 200 ml skimmed milk

• 100 g sultanas

• 100 g self-raising flour

• 1 tsp mixed spice

• 2 level tbsp sweetener granules

• 2 large eggs, beaten

Instructions

1. Preheat and Prepare

• Preheat your oven to 180°C (fan 160°C) or gas mark 4.

• Line a 450g loaf tin with non-stick baking paper or a reusable silicone liner to prevent sticking.

2. Soften the Weetabix

• Place the Weetabix into a large mixing bowl and pour in the skimmed milk.

• Let it sit for 2–3 minutes to absorb the liquid, then mash the softened Weetabix with a fork until fully broken down.

3. Mix the Batter

• Add the sultanas, self-raising flour, mixed spice, and sweetener to the bowl.

• Pour in the beaten eggs and stir everything together until fully combined. The mixture will be thick but moist.

4. Bake

• Spoon the batter into the prepared loaf tin and level the top.

• Place in the preheated oven and bake for 1 hour, or until a skewer inserted into the centre comes out clean.

5. Cool and Serve

• Allow the cake to cool in the tin for about 10 minutes, then transfer to a wire rack to cool completely.

• Once fully cooled, slice into 12 equal portions.

Serving Suggestions

• Enjoy a slice warm with a dollop of fat-free Greek yoghurt or a drizzle of sweetener-based syrup.

• Pair with a cup of tea or coffee as a mid-morning snack.

• Serve with a handful of fresh berries for a more filling dessert.

Storage Tips

• Store in an airtight container at room temperature for up to 3 days.

• For longer storage, wrap individual slices in cling film or foil and freeze for up to 1 month. Defrost at room temperature or microwave gently before serving.

Frequently Asked Questions

Can I use raisins instead of sultanas?
Yes. Raisins, currants, or even chopped dates can be used as alternatives. Just adjust syns if using dried fruits with different values.

Can I make this gluten-free?
You can use a gluten-free self-raising flour and ensure your Weetabix alternative is also gluten-free. The texture may vary slightly.

What if I don’t have mixed spice?
You can use cinnamon or a blend of cinnamon and nutmeg as a substitute.

Is this cake suitable for freezing?
Absolutely. Slice the loaf, wrap individual portions, and freeze for convenient portion control.