Spinach and Walnut Spaghetti

1. 1

   In a large heavy skillet, heat the oil over medium heat until hot.

2. 2

   Stir in the garlic, 1/2 teaspoon each salt and pepper, and cook, stirring occasionally, until the garlic is golden, about 2 minutes.

3. 3

   Stir in the spinach and pepper flakes and cook, turning with tongs, until the spinach is wilted, about 4 minutes.

4. 4

   Remove the skillet from the heat.

5. 5

   In a large pot of boiling salted water, cook the spaghetti until al dente.

6. 6

   Reserve 1/2 cup of the pasta cooking water, then drain the pasta.

7. 7

   Toss the pasta with the spinach mixture in the skillet along with 1/4 cup of the pasta cooking water.

8. 8

   Add more pasta cooking water for a thinner sauce, then season with salt and pepper to taste and serve topped with the walnuts.

* Per serving · 4 servings · Values may vary.