Cook pasta as directed on package. Set aside.
Heat oil in a large skillet over medium-high. Once hot, add turkey. Stir and break apart to crumble. Cook until no longer pink.
Meanwhile, roughly chop pepper, tomatoes and onion. Add to food processor; pulse until chunky or even longer if desired (but avoid pureeing). Drain and rinse beans.
Add veggies to skillet with pasta, beans, cumin, chili powder, salt and vegetable broth. Mix together and cook for 10-15 minutes, stirring occasionally.
Serve with sliced nectarines on the side.