In a large pot bring salted water to boil. Add the fettuccine pasta and cook according to the package instructions until al dente. Once cooked, drain the pasta and set it aside.
In a large skillet, melt the butter over medium heat. Add the minced garlic and sauté for about 1 minute until fragrant and lightly golden.
Reduce the heat to low and pour in the heavy cream. Stir well to combine with the garlic-infused butter.
Gradually add the grated Parmesan cheese to the skillet, stirring constantly until it melts and forms a smooth and creamy sauce. Continue to cook for a few minutes until the sauce thickens slightly.
For better taste season the sauce with salt and pepper. Be mindful of the saltiness of the Parmesan cheese while adding salt.
Add the cooked fettuccine pasta to the skillet, tossing it gently to coat it evenly with the creamy Alfredo sauce.
Cook for an additional 2-3 minutes, allowing the pasta to absorb the flavors of the sauce and become fully coated.
Remove the skillet from the heat immediately once the pasta is heated through.
Serve the Outback fettuccine Alfredo hot, garnished with chopped parsley if desired.