8 oz dry Fettuccine
1 tbsp olive oil
3 chicken breasts (about 1 lb), boneless and skinless, cut into 1 inch cubes
1 large onion, chopped
6 cloves garlic, minced
2 red chili peppers, chopped
1 jar (24 oz) marinara sauce
1 cup red wine
2 cups chicken broth
1 tsp dry oregano
salt and pepper to taste
pinch of red pepper chili flakes
3 fresh basil leaves, roughly chopped
Parmesan cheese, for serving (optional)