Stovetop Fideos

Ingredients:3 tablespoons extra-virgin olive oil, divided8 ounces whole-wheat angel hair pasta, broken into 2-inch pieces (about 3 cups)2 cups 1-inch green bean pieces1 medium onion, diced4 cloves garlic, minced2 medium tomatoes, diced1 cup corn kernels, fresh or frozen (thawed)1/2 teaspoon dried oregano2 cups “no-chicken” broth (see notes) or vegetable broth1/2 teaspoon salt1/2 cup finely shredded…