In a pan, water the white cornstarch or the manioc with salted cool water, until obtaining a mixture of the consistency of a pancake batter. let rest.

1) Peel tomatos after to have plunged them 30 seconds in ebullient water. Eppinez them and crush them with the knife very finely, then pour them in a bowl.
Finely chop onion, pepper and the coriandre; add them to tomatos with the most green lemon and paprika. Salt, pepper.

2) Oil a large bowl, a small round salad bowl or a Charlotte mould. To pose on average fire the pan containing the cornstarch, which must have thickened.

3) Turn with a spatula and carry to boiling.
Lower fire and make cook 10-15 min approximately unceasingly to be