Rustic Tuscan chestnut flour cake studded with pine nuts and rosemary is an autumn tradition. This naturally gluten-free dessert celebrates the simplicity of Italian seasonal baking.
Preheat your oven to 375°F (190°C). Lightly oil an 8-inch (20cm) round pan with 1 tbsp olive oil.
Place the raisins in hot water to soften for at least 10 minutes, then drain.
In a large bowl, sift the chestnut flour and salt together, then slowly whisk in the water to form a smooth, lump-free batter.
Mix in half the olive oil and half the rosemary, then add the raisins into the batter.
Pour the batter into the prepared pan. Drizzle the remaining olive oil on top, sprinkle evenly with pine nuts and the rest of the rosemary.
Bake for 35–40 minutes, until the top is matte and starts to crack but is not hard. The cake should remain tender inside.
Remove and allow to cool to room temperature in the pan before slicing and serving.