Adapted from California Walnuts. This speedy main meal or delicious side is ready in less than 30 minutes. Garnish with extra grated lemon peel and walnuts. Note: I've made this minus the mushrooms and still great.
- In small saucepan, stir together whipping cream and lemon peel; simmer until cream is reduced by one-third, about 15 minutes.
- Cook the pasta according to package directions.
- Meanwhile, in large skillet, melt butter; saute mushrooms. Drain pasta and combine with cream, mushrooms, walnuts and cheese; toss lightly. Add salt and pepper; sprinkle with parsley.