In a large non-stick skillet, melt butter over medium-high heat. Add garlic and cook 2 minutes, stirring frequently.
Add Sweet Potato “Fettuccine” and cook 4-5 minutes until tender, stirring frequently. Turn heat down to medium; add cream and cook 1-2 minutes until “Fettuccine” absorb some of the liquid.
Remove from heat and stir in cheese, reserving some for garnish. Top with rosemary if desired. Serve with extra cheese.