Chimichurri salsa is optional, and not everyone adds it, but I do: the heady mixture of garlic and parsley offsets the richness of the meaty sausage.
Grill your chorizo (or butcher's sausage) until cooked through and crisp on the outside. Split a baked, white crusty dinner roll in half and cut the sausage along its length. Slide the cooked sausage into the roll and drizzle over a teaspoon or two of chimichurri inside before replacing the top of the bread. Eat hot.
What do you reckon? Fancy this? What other hot dogs (or similar) can you think of around the world?