Bolo de mandioca
Grated raw cassava makes a cake unlike any flour cake: heavy, sticky and pudding-like, with a chewy golden crust and a moist, almost translucent middle. Bolo de mandioca (or bolo de aipim in Rio) is baked all over Brazil, sold by the slice at roadside stands in the interior of Bahia and Minas, and is a regular at June festivals next to the corn cakes. Coconut milk and grated coconut make it fragrant, butter makes it rich. Fresh cassava is sold in Latin, African and Caribbean shops; frozen peeled cassava is fine once thawed. Raw cassava must be fully cooked, and baking this long is enough. A classic error is blending in the fibrous core of the root, which leaves woody threads in the cake; cut it out first. Chef's tip: squeeze a little of the liquid out of the grated cassava in a cloth before mixing, and the cake gets a firmer, more cake-like texture without turning dry.



