Cook gnocchi according to the directions on the package. Drain, reserving a ½ cup of the starchy cooking water.

In a large skillet or pot, heat butter on medium.

Add the garlic and cook for 2 minutes or until it is fragrant. Be careful not to let it burn.

Add cooked gnocchi and toss to coat it in the butter.

Pour in the ½ cup of starchy pasta water and add the lemon zest.

Add salt and pepper to taste and stir to combine.

Serve immediately with parmesan cheese (if using).