Whole Wheat Linguine with Green Beans, Ricotta and Lemon

I saw this recipe on Everday Italian for her bikini ready episode. Now you still have to really watch the portion with this but it was very light and super simple! I liked it a lot and will be making it again.

(Once again I forgot to take a pict so this one is from the Food Network)

Ingredients:
1 pound whole-wheat linguine
1/2 cup part-skim ricotta
3 tablespoons olive oil
1/2 pound French green beans, trimmed and halved lengthwise
1 clove garlic, chopped
1 teaspoon salt
1/2 teaspoon freshly ground black pepper
1 cup halved cherry tomatoes
1 lemon, zested
I added red pepper flakes

Directions:
Bring a large pot of salted water to a boil over high heat. Add the pasta and cook until tender but still firm to the bite, stirring occasionally, about 8 to 10 minutes. Drain pasta reserving 1 cup of the cooking water. Transfer the hot pasta to a large bowl and add the ricotta cheese. Toss to combine.
Meanwhile, in a large, heavy skillet, warm the olive oil over medium-high heat. Add the green beans, garlic, salt, and pepper and saute for 4 minutes. Add 1 cup of the pasta cooking liquid and continue cooking until tender, about 4 more minutes. Add the pasta with ricotta to the pan with the green beans and toss to combine. Add the tomatoes and gently toss. Transfer to a serving plate and top with lemon zest. Serve