Sweetened with all-natural xylitol, this sponge has a dense, syrupy texture and keeps well for a few days
Want to see what this recipe costs at different supermarkets? Compare in one place here:
Xylitol is a natural sweetener made from the bark of birch trees. It looks and tastes like sugar and can be used as a substitute in many recipes. It is low GI and therefore has less impact on blood sugar levels. It is available from large supermarkets and health food shops.