Whole Wheat Spaghetti with Swiss Chard

I modified this recipe from FoodNetwork.

Ingredients

• 1 tablespoon olive oil
• 2 onions, thinly sliced
• 1 bunch Swiss chard, trimmed and chopped
• 3 garlic cloves, minced
• 1 (14 1/2-ounce) can diced tomatoes with juices
• 1/4 cup dry white wine
• 1/4 teaspoon dried crushed red pepper flakes
• Salt and pepper
• 8 ounces whole-wheat spaghetti
• 2 tablespoons freshly grated Parmesan cheese
• 3 tablespoons toasted pine nuts

Directions

1. Heat the oil in a heavy large frying pan over medium heat. Add the onions and saute until tender, about 8 minutes.

2. Add the chard and saute until it wilts, about 2 minutes. Add the garlic and saute until fragrant, about 1 minute.

3. Stir in the tomatoes with their juices, wine, and red pepper flakes. Bring to a simmer. Cover and simmer until the tomatoes begin to break down and the chard is very tender, stirring occasionally, about 5 minutes. Season the chard mixture, to taste, with salt and pepper.

4. Meanwhile, bring a large pot of salted water to a boil. Add the spaghetti and cook until tender but still firm to the bite, stirring frequently, about 8 to 10 minutes. Drain the spaghetti.

5. Add the spaghetti to the chard mixture and toss to combine.

Transfer the pasta to serving bowls. Sprinkle the cheese and pine nuts and serve.