
Serves 16-20
This post contains affiliate links
Lemon meringue pie is one of my favourite desserts and my recipe for this Lemon Meringue Sheet Cake takes the wonderfully fresh flavours of Spring, delivers them in a fun sheet cake, taking into consideration possible allergies so that everyone can have a slice of the fun!
I’ve partnered with Enjoy Life for this delicious gluten-free, egg-free, dairy-free, allergen-friendly dessert, as the brand offers a wide range of delicious baking chocolate, perfect for Spring entertaining, as well as school-friendly snacks. All of their products are free-from the top 14 common food allergens and are also certified gluten-free; School-Friendly; verified Non-GMO; and made in a dedicated nut-free and gluten-free facility.
The standout feature of this cake is a decadent lemon white chocolate ganache layer made using Enjoy Life White Baking Mini Chips. Smooth, zesty and utterly delicious, it can be enjoyed by anyone around the table!
Ingredients
Lemon Ganache layer
- 680g Enjoy Life white baking mini chips
- 1 cup whipping cream alternative
- 2 tablespoons lemon zest (2 large lemons)
- ¼ cup fresh lemon juice (2 large lemons)
- 1-2 drops yellow food colouring gel
Vanilla Cake layer
- 1 ½ cups granulated sugar
- 2 cups all-purpose gluten-free flour*
- 1 ½ teaspoons baking soda
- ¾ teaspoon salt
- 1 ½ cups water
- ¾ cup canola oil
- 2 teaspoons vanilla extract
- 2 teaspoons white vinegar
Meringue layer**
- 1/2 cup aquafaba (canned chickpea liquid)
- ⅛ teaspoon cream of tartar
- 1 cup powdered sugar
- 1 teaspoon vanilla extract

Method
Lemon Ganache layer
- Place the Enjoy Life white baking mini chips into a large bowl
- Microwave for 15 second bursts, stirring in between, until the chips are starting to melt. Set aside until needed
- In a small pan, heat your whipping cream alternative until just boiling – you’ll see small bubbles forming at the edge of the liquid. DO NOT allow the liquid to fully boil
- Remove from the heat and pour over the semi-melted white baking mini chips, ensuring all the chips are submerged. Allow to rest for 5 minutes
- After this time add in the lemon zest and lemon juice, stirring to incorporate. Continue stirring until the mixture is completely emulsified, smooth and uniform in color. Don’t worry if along the way the mixture looks like it has separated- just continue stirring and it will come back together. Using an immersion (stick) blender here really helps with the process, speeding it up
- Once your ganache mixture has fully emulsified, add in 1-2 drops yellow food colouring gel and stir until uniform in colour. Cover the surface of the ganache with cling wrap, and set aside for minimum 4 hours to thicken at room temperature
Vanilla Cake layer
- Preheat your oven to 350°F
- Prepare a 9” x 12” baking pan by greasing and lining with baking parchment
- In a large bowl combine all the cake ingredients- the sugar, flour, baking soda, salt, water, canola oil, vanilla extract, and vinegar
- Whisk until fully combined, making sure to scrape the bottom of the bowl to avoid any dry ingredient residue. Continue mixing until fully blended and smooth
- Pour into your prepared pan. If needed gently tilt the pan to allow the cake batter to flow into the corners
- Bake in your preheated oven for between 20-25 minutes or until a cake tester, or skewer, comes out clean when inserted into the centre of the cake. Remove the cake from the oven allow to cool in tin for 5 minutes in a rack
- After allowing to cool for 5 minutes, invert the cake onto a cooling rack lined with baking parchment
- Remove the tin and lining baking parchment paper and allow the cake to cool fully before covering with the ganache layer
Meringue layer**
- In a large bowl combine the chilled chickpea liquid and cream of tartar, whisk until soft peaks form using an electric whisk
- With the whisk still running, gradually add in the powdered sugar in stages, being sure to fully whisk in the current amount before adding more (the mixture should not feel grainy at all). Once all your sugar has been added increase the whisk speed and continue to beat until stiff peaks have formed. (If using a handheld electric whisk this part of the process will take longer than making typical egg-based meringue)
- Once stiff peaks have been achieved, add in the vanilla extract and whisk to incorporate
To Finish
- With your vanilla cake layer fully cooled, spread or pipe the ganache onto the surface. Use a spatula or palette knife to smooth it out
- Spoon the aquafaba meringue over the ganache layer and spread to cover the surface. Use a fork or the back of a spoon to create ruffles/ peaks
- Gently torch the surface of the aquafaba meringue with a hand-torch or place until the broiler for a few minutes until browned
- Slice, serve and enjoy! This sheet cake is best enjoyed straight away
*I use gluten-free flour that incorporates xanthan gum. If yours doesn’t add in 1 ½ teaspoons xanthan gum with your dry ingredients. Regular all-purpose flour can also be substituted 1:1, without the addition of xanthan gum.
**If chickpea aquafaba in the meringue topping isn’t an option, the cake can be enjoyed with your favourite allergen-friendly whipped topping as an alternative




