In a large skillet, heat oil over med hi. Season chicken with salt and pepper. Cook chicken in skillet for about 5 minutes on each side, or until chicken is cook through. Remove chicken from pan and allow to cool. Cut chicken into strips. In a large skillet, heat cream over med heat until it just starts to bubble, whisk in melted butter. Add cheese and whisk until smooth, 2-3 minutes. Add chicken and stir, then add pasta and mix well. Add steamed broccoli (I steamed mine in a steamer bag in the microwave) just prior to serving. Top with more parmesan and fresh cracked pepper.