1 lb. fettucini noodles
1 clove garlic, pressed
1/4 lb. butter
1 egg yolk
3/4 c. heavy cream
2 tbsp. sour cream
3/4 c. freshly grated Parmesan cheese
Salt
Pepper

Cream butter until fluffy, add egg yolk and cream and beat constantly while adding cheese, one tablespoon at a time. Add salt and pepper. Put cooked and drained noodles in large heated serving bowl. Add sauce; mix well. Serve immediately. HINT: You can make sauce ahead of time and store in refrigerator. Serves 4.