Alfredo

Directions

1. 1
   Saute onions and mushrooms in 1 T. butter.
2. 2
   When onion is soft, add remaining butter and melt on medium heat.
3. 3
   Then add 3/4 of container of heavy cream, thyme and salt and pepper.
4. 4
   Incorporate butter and cream with whisk.
5. 5
   Let sauce boil until it thickens, about 10 minutes.
6. 6
   Keep on medium high heat, stirring frequently.
7. 7
   If sauce gets too thick add cream.
8. 8
   If it's too thin, add some parmesan cheese.
9. 9
   Serve over fettuccine noodles.