|250 g||raspberries (fresh or frozen)|
|1½ tbsp||chia seeds|
|¼ tsp||vanilla seeds|
|3 tbsp||coconut sugar|
|2 tbsp||wholemeal spelt flour|
|1 tbsp||teff flour|
|dried rice syrup or xylitol (optional)|
Defrost frozen raspberries, if using. Deseed raspberries by pushing them through a sieve into a mixing bowl.
Add chia seeds, honey, and vanilla seeds to the berries and let rest for approx. 25 min., allowing the chia seeds to soak.
Preheat oven to 200°C/390°F, top-bottom heat. Sift the spelt and teff flours together; set aside. Separate the eggs and beat egg whites together with salt until stiff peaks form. Sift in coconut sugar and beat again until stiff. Alternate folding in the egg yolks and flour mixture by the spoonful.
Pour batter onto a parchment-lined baking sheet and smooth out to about 1.5 cm/0.5 inches high. Bake at 200°C/390°F for approx. 8 - 10 min., or until lightly browned.
Take cake out of the oven and turn onto a clean kitchen towel. Remove parchment paper and, if necessary, turn cake so that the smooth side faces downwards. Coat cake with chia-raspberry jam. Use kitchen towel to roll up the cake tightly.