In a medium-sized saucepan or double boiler, com-
bine the heavy cream, butter, and cheese
Cook
over a low heat until everything is melted and the
sauce is velvety smooth, about 20 minutes
Add the
warmed marinara sauce, mix together
For some
added crunch, add a 16-ounce bag of frozen cauli-
flower, broccoli, and carrot combination that has
been thawed and blanched Toss with hot pasta