What gives the streusel its unique texture and flavor?

The streusel is made with wheat flour, icing sugar, margarine, cold Libuni, and finely chopped walnuts, which are kneaded together and then chilled to create a crumbly texture when baked.

Can I use different types of grapes for the filling?

Yes, the recipe specifically calls for a mix of green and dark grapes, which adds both visual appeal and a balanced sweetness to the cake.

How do I know when the crumble cake is fully baked?

Bake the cake for approximately 50 minutes at 350 degreesF, or until the streusel is golden brown and a toothpick inserted into the sponge cake base comes out clean.

Is it important to let the cake cool completely before cutting?

Yes, letting the cake cool before cutting allows the sponge cake and filling to set properly, ensuring clean slices and a better texture.

How should I store leftover Crumble Cake with Grapes and Walnuts?

Store any leftover crumble cake in an airtight container at room temperature for up to 2-3 days, or in the refrigerator for longer freshness.

5 years ago

Crumble Cake with Grapes and Walnuts
[Vegan]

MK By: Melanie Kröpfl

Author Bio

Melli is the former girl boss of Austria's first vegan pastry shop NomNom Bakery. Currently,... Read More

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A slice of vegan crumble cake with a golden streusel topping, visible green and dark grapes, and a moist sponge cake base, served on a white plate.

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Crumble Cake with Grapes and Walnuts

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This delicious recipe has a delicate shortcrust pastry, filled with warm, juicy grapes and a crispy walnut top! You have to try this yummy Crumble Cake with Grapes and Walnuts!

Ingredients You Need for Crumble Cake with Grapes and Walnuts [Vegan]

For the Streusel:

3.5 ounces wheat flour
.88 ounces icing sugar
1.76 ounces margarine
.7 ounces cold Libuni (pure)
1.4 ounces finely chopped walnuts

For the Sponge Cake Base:

4.4 ounces wheat flour
2.5 ounces sugar
.17 ounces baking powder
1.7 ounces sunflower oil
3.15 ounces plant based milk

For the Filling:

10.6 ounces green and dark grapes

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How to Prepare Crumble Cake with Grapes and Walnuts [Vegan]

For the Streusel, mix the wheat flour and icing sugar. Knead in the margarine and Libuni in portions. Knead in the finely chopped walnuts. Chill the crumble dough.
For the cake, mix the wheat flour, sugar and baking powder. Add sunflower oil and Libuni Mix. Beat with the whisk until a smooth batter is formed. Pour the batter into a prepared baking pan.
Place the grapes close together on the sponge cake.
"Pluck apart" the prepared crumble dough and spread these pieces of dough generously over the grape layer.
Bake the cake for about 50 minutes at 350°F.
Let cool before cutting