1layer cake (1/2-1 inch / 1.2-2.4 cm thick to fit an 8 or 9 inch cake pan).
FOR THE BERRY FILLING
1-1½cupsstrawberries (cubed or sliced)(250 grams)
1¼cupsraspberries(150 grams)
¾-1cupblueberries(150-190 grams)
2tablespoonsbrown sugar (packed)
2tablespoonsgranulated sugar (more or less depending on how sweet the berries are)
1teaspoonlemon juice
2tablespoonswater
1-2teaspoonscornstarch
FOR THE MERINGUE
3largeegg whites (room temperature)*
¼teaspooncream of tartar (or white vinegar)
4tablespoonscaster/fruit/fine sugar
*Remove from the fridge 45-60 minutes before using.
Instructions
If you are making a homemade cake, then make the cake first and let cool completely. You will need a single layer cake that is sliced through the centre about 1/2-1 inch thick.
FOR THE BERRY FILLING
In a medium pot add the chopped strawberries, raspberries and blueberries (or your choice of berries), sugar, lemon juice, water and cornstarch. Bring to a boil on medium low heat, stir constantly, cooking until thickened, about 8-10 minutes. Move to a clean bowl and let cool completely. Refrigerate for about 20 -60 minutes to chill and thicken it.
FOR THE MERINGUE (once the filling and cake has cooled)
Pre-heat oven to 350F (180C). Lightly grease and flour an 8 or 9 inch (20/22 cm) round cake pan (springform if possible, if not line the cake pan with parchment paper).
In a clean dry bowl add the egg whites and beat until frothy, add the cream of tartar and beat until soft peaks form.
Add the sugar a tablespoon at a time while beating, continue to beat on medium speed until stiff peaks form.
Place the cake layer on the bottom of the prepared cake pan, spread evenly with the cooled berry filling.
Place the stiff meringue on top of the berry filling. Using the back of a spoon form peaks over the top of the cake. Bake for approximately 10-15 minutes or until golden. Turn the cake halfway through baking so it browns evenly. Let cool completely before serving. Enjoy!
Notes
What to use instead of cream of tartar?
If you don't have cream of tartar you can substitute with an equal amount of white vinegar or lemon juice.Depending on the type of cake you use or make for the recipe, such as a dense sponge cake, then 1 teaspoon of cornstarch is enough, for a soft or boxed cake 2 teaspoons of cornstarch will be better.
Store bought or homemade cake
For this recipe you can use either. If making homemade I would recommend a Sponge Cake which will absorb the berry juice without getting soft and falling apart. If you prefer a softer boxed or store bought cake then just add a teaspoon extra of cornstarch and cook the berries until it is thicker and chill for about an hour in the fridge.
The best berries for the filling
For the filling you can use pretty well any type of berry you like, from chopped or sliced strawberries, to blueberries, raspberries, blackberries and currants just to name some of my favourites.Frozen berries work just fine and there isn’t any need to thaw them before cooking, although you might want to add less water.
What is fine sugar?
Fruit/fine or caster sugar is slightly finer and dissolves more easily than regular granulated sugar. You can make your own by blending regular granulated sugar until finer or if not possible use regular sugar.
How to store it
Any leftover cake should be stored covered in the refrigerator. It will last about 3 days in the fridge. It is not recommended to freeze this Meringue Cake because it will not hold up well frozen. Once thawed the meringue will become chewy and rubbery.