Spicy Vegetable Soup

Ingredients

• 2 tablespoons extra-virgin olive oil
• 1 large onion, diced
• 1-3 teaspoons hot paprika, or to taste
• 28 ounces vegetable broth
• 4 medium plum tomatoes, diced
• 1 medium yellow summer squash, diced
• 2 cups diced cooked potatoes*
• 1 & ½ cups green beans cut into 2-inch pieces
• 2 cups frozen spinach (5 ounces)
• 2 tablespoons sherry vinegar or red-wine vinegar
• ¼ cup chopped fresh basil or prepared pesto