Let’s make it.
- Heat the oven to 356°F (180°C) using conventional top and bottom heat.
- Beat the eggs and coconut sugar together until light.
- Add the yogurt, vegetable oil, and vanilla and mix.
- Combine the flour and baking powder, then fold into the wet mixture.
- Pour into a greased baking dish.
- Spoon the dragon-fruit spread over the batter.
- Rub the crumble flour, powdered sugar, and cold butter together until crumbly.
- Scatter over the fruit layer.
- Bake for about 40 minutes, until the cake is set and baked through.
- Let cool slightly before serving, with vanilla ice cream if desired.


