Pick bunches of acacia flowers with scissors or small pruning shears. Choose freshly opened flowers and avoid faded flowers that will have less flavour. Remove the insects that may be lodged in them.
In a big bowl, mix the yogurt, sugar and eggs with a whisk.
Add the oil and honey, mix again.
Then gradually add the flour and baking powder, stirring vigorously.
Finally add a dash of lemon juice, vanilla and poppy seeds (dose as desired). Mix again.
Line a cake tin with baking paper, and place the acacia flower bunches on top of the cake tin with the stalks facing upwards, keeping them long enough to stick out of the cake dough.
Pour over your cake dough.
Bake for 30 minutes at 180 °C and check the baking after 30 minutes with the tip of a knife. Leave to cool on a wire rack.
Then gently pull on the stalks to remove them.