Boil a large pot of water and cook the pasta according to package instructions.
Cut the visible fat off the chicken thighs, and chop the meat into 1" pieces.
Mix the dried marjoram, crushed fennel seed and black pepper in a small bowl. Rub it all over the chicken to season it; set the chicken aside in the refrigerator.
Heat 1 tablespoon of olive oil in a skillet or shallow saucepan over medium heat. Cook the onion and bell pepper for about 10 minutes -- until the vegetables are very soft, and very browned.
Add the roasted red pepper and garlic to the skillet to cook for 1 more minute.
Transfer the vegetables to a plate. Spritz the skillet lightly with nonstick spray, turn the heat up to medium-high and cook the chicken in the same skillet.
Let the chicken sit on the heat for a couple of minutes so it can develop a nice golden-brown sear; don't move the chicken around too much. Stir occasionally until the chicken browns up.
Once the chicken pieces are fully cooked, add the vegetable mixture back to the skillet. Turn the heat down to medium.
Add the ¼ cup of wine to deglaze the skillet. Use a spatula to scrape up any bits stuck to the bottom of the skillet; stir the chicken and vegetables together for about 1 minute as the alcohol in the wine burns away.
Add the cooked pasta to the skillet, stirring until the pasta is fully coated with liquid from the veggie/chicken/wine mixture.