Passion Fruit Muffins

Ingredients (12 muffins)
100g flour
100g almond powder
100g butter
100g sugar
A pinch of salt 
3 eggs 
1 tsp baking powder 
Juice of 4 passion fruits
Sugar crystals for topping
Preheat oven to 180°C.
In a bowl beat eggs.
Cream together the butter, sugar & salt .
Add beaten egg & mix well.
Stir in almond powder.
Sieve the flour and baking powder together and fold into the cake mixture.
Strain the passion fruit juice & mix well.
Pour the batter into the greased 12 hole muffin tray. 
Decorate them with coarse sugar crytals.
Bake for 15- 20mn until risen & golden-brown.