Preparation
In a large saucepan or Dutch oven, heat oil over medium heat.
Add chicken thighs and slowly brown on all sides, about 20 minutes.
Remove chicken to a plate.
Add onion to pot and saute over low heat until softened, about 10 minutes; do not let onion brown.
Return chicken thighs to pot. Add water, salt and cumin.Bring to a boil. Lower heat and simmer, uncovered, until chicken is very tender, 30-40 minutes.
Stir in ground peanuts, cornmeal and allspice and cook 15 minutes, scraping bottom of pot occasionally to prevent scorching.
Stir in sweet potato sticks and cook 15-20 minutes or until sweet potato is tender and mixture is very thick.
If you like the flavor of cilantro, stir that in just before serving.
Spoon stew into serving bowls.