Meanwhile, when the water comes to a boil, stir in 2 tablespoons of salt. Cook the penne in the boiling water until it's al dente. (Begin checking for doneness after 8 minutes of cooking. Bite down on the pasta and look for a tiny white dot in the center of the noodle. It should be firm, but not hard.) Drain the pasta into a colander, shaking assertively to remove as much of the water as possible.
Heat 2 tablespoons of the remaining olive oil in a large skillet over medium-high heat and add the pasta. Sauté the pasta, stirring frequently to ensure even browning, until the penne becomes a crispy, golden brown, about 10 minutes. Remove the pasta to a large, warm serving bowl and set aside.
In the serving bowl, add the remaining sautéed pasta and roasted vegetables. Toss to combine and top with feta cheese and pine nuts. Serve immediately.
Nutrition information per serving:
Calories345Fat13 gSodium405 mg
Carbohydrates49 gSaturated fat2 gCalcium79 mg