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1
Lightly grease the cake pan with butter (not listed in ingredients) and dust with flour (not listed).
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2
Or line the pan with parchment paper.
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3
Leave the butter and eggs at room temperature.
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4
Peel the apple and chop into thick chunks.
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5
Add the ingredients to a bowl and use a fork to mix it together until crumbly.
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6
Refrigerate until ready to use.
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7
In a separate bowl, cream the butter and sugar together.
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8
Mix with a whisk until it turns a white color.
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9
Add the eggs one at a time and mix in well.
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10
Add the almond extract.
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11
Sift the almond powder, flour, and baking powder into the bowl and use a rubber spatula to combine.
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12
When the batter is still a little bit powdery, add 2/3 of the blackberries and 2/3 of the apples.
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13
Roughly stir in.
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14
Pour the batter into the cake pan and use a rubber spatula to level out the surface.
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15
Top the batter with the remaining fruits and gently push them in.
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16
Add the almond slices to the crumble mixture from Step 3.
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17
Use your hands to gently squeeze the mixture together and then break it apart.
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18
Scatter over the top of the cake batter.
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19
Bake for 45 minutes at 180C.
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20
It's finished once a skewer can be removed cleanly.
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21
Place the cake on a cooling rack to cool thoroughly.
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22
Then cut and enjo
