Chop your vegetables.
Heat 1 tablespoon of olive oil on medium high heat in the Dutch Oven then add the vegetables.
Cook until browned, 7 minutes.
Add the chicken legs with the rest of the olive oil and sautee until brown, 6 minutes.
Add the tomato paste, red wine, chopped tomatoes, salt, pepper, and herbs.
Gently mix to combine, cover, and reduce the heat to medium. Cook for 40 minutes.
Remove the chicken legs and shred before adding them back into the Dutch Oven.
Add the halved olives, and simmer uncovered for 5 more minutes.