1. Preheat the oven to medium heat.
In a bowl, mix all the ingredients together, except the water and the tahini paste. Mix well.
Add gradually the water while kneading until you get a medium/soft batter. Add more water if needed.
Brush a 30 cm diameter baking tray with tahini paste and pour the batter in the tray. Flatten and smooth the top.
Decorate with almond halves and bake for around 30 min until the top is golden in color.
Leave aside to cool. Serve pieces cut into medium-sized squares.