Cook the pasta:
In a large pot of salted boiling water, cook the fettuccine according to the package directions until al dente. Drain, reserving 1/2 cup of pasta water, and return the pasta to the pot.
Cook the bacon:
Meanwhile, in a large skillet over medium heat, cook the bacon for about 5 minutes. Add the minced garlic and cook until the bacon becomes crispy, about 2-3 minutes more. Transfer the bacon and garlic to a bowl and drain half of the fat from the skillet.
Cook the chicken:
Add the chicken strips to the skillet and increase the heat to medium-high. Season generously with kosher salt and freshly ground black pepper. Cook, flipping halfway through, until the chicken is no longer pink in the center, about 10 minutes.
Combine ingredients:
Reduce the heat to low and return the bacon to the skillet. Toss everything together, then add the cooked pasta. Toss again until well combined.
Make the egg mixture:
In a small bowl, beat together the eggs, Parmesan cheese, and parsley. Season with salt and pepper to taste.
Create the creamy sauce:
Pour the egg mixture over the pasta and toss until the pasta is evenly coated. Add a couple of tablespoons of the reserved pasta water until the sauce becomes creamy (add more pasta water by the tablespoon as necessary to reach your desired consistency).
Garnish and serve:
Garnish with extra Parmesan and parsley. Serve immediately and enjoy!