Cook pasta according to directions on package, reserving 1 cup of cooking water to set aside.
In a pan, heat up Tantillo Premier Extra Virgin Olive Oil with onions and garlic, and cook on low heat for 3 minutes. Add in chicken.
Cook chicken on both sides for 5 minutes and remove from pan.
Add tomatoes, peperoncini, cubanalle pepper, red pepper flakes, and 1 cup of pasta water.
Allow sauce to reduce and put chicken back into the pan.
Coat chicken with sauce, then toss with pasta.
Salt and Pepper to taste.
Serve with basil leaves on top. Buon Appetito!