Start by cooking the pasta according to package directions. Drain and return to original pan. If you like your carbonara more juicy, remove some of the noodles to use at another time.
Meanwhile, cook peas according to package directions.
Add alfredo sauce to cooked pasta and stir. Heat on low heat until heated through.
Add peas to mixture and stir.
Transfer to individual containers or plates and top with desire amount of bacon bits.