Meatballs: add the beef mince, panko breadcrumbs, garlic powder, onion powder, dried parsley, salt, pepper and egg to a medium bowl. Use clean hands to combine. Then take a mini cookie scoop and portion out a small amount of the mixture onto a chopping board. Next, repeat to portion the rest of the mixture. Once done roll the portions into meatballs using the palms of your hands then place onto a chopping board. Repeat this process till all of the mixture is used up.
Cook meatballs: place a large frying pan on the stove top. Turn the heat to high and add in the olive oil. Give it a swish and then place ⅓ of the meatballs into the bottom of the pan. Cook them using a pair of tongs and or wooden spoon to move and rotate as you go. The meatballs will take 8 - 12 minutes to cook. Once cooked, lift the meatballs up and out of the pan using a slotted spoon. Place them into a paper towel lined bowl.
Alfredo sauce: use a couple of pieces of paper towel folded into squares to absorb the excess oil in the pan, then turn the heat back to high and add the butter. Allow this to melt and then add the garlic and salt. Cook for 1 minute, stirring as the garlic softens and turns golden brown. Next pour in the heavy cream and stir. Then turn the heat to low and add the cheese to the centre of the pan. Stir occasionally as the cheese melts.
Fettuccine: place a medium sauce pan on the stove, fill with water and a pinch of salt and bring it to the boil. Read and follow the instructions on the package to cook the pasta. Moments before it is ready, use a heatproof jug to scoop out some of the pasta water. The use a colander to drain the remaining pasta and discard the water.
Combine: add the drained pasta to the combined alfredo sauce. Then measure and pour in ½ cup (125 ml) of the reserved pasta water. Use a pair of tongs to toss and combine. Then add the parsley and give it a stir through the pasta. Next add the cooked meatballs back to the pan and gently toss them with the pasta and sauce. They will need a couple of minutes to heat through.
Garnish: use a trio of black pepper, parsley and parmesan cheese to garnish the dish for serving. Provide bowls, spoons and forks.