Spaghetti with White Bean Sauce Recipe | Food Network

Ingredients

• 2 tablespoons olive oil
• 2 cloves garlic, minced
• 1 red onion, very finely chopped
• 1 red bell pepper, cut into 1/4-inch dice
• 1 cup cooked white beans
• 1 cup chicken stock
• 1/4 cup finely chopped flat-leaf parsley
• 1/2 teaspoon hot pepper flakes
• Salt and freshly ground black pepper
• 8 to 10 ounces spaghetti
• Freshly grated Parmigiano-Reggiano for serving