1/2 cup real butter
1 pint (2 cups / 16 fl. oz.) heavy whipping cream
1 tsp. garlic powder
salt and pepper – to taste
1 dash cayenne pepper
2/3 cup fresh grated Parmesan OR Romano cheese

-In a 2-quart saucepan over medium-low heat, melt butter; add cream, garlic powder, and salt and peppers; simmer for 20-30 minutes, stirring constantly, until thick.
-Remove sauce from heat and stir in cheese. Do not heat sauce after cheese has been added.