→ Vegetables
01 - 2 tablespoons olive oil
02 - 1 medium leek, white and light green parts only, sliced
03 - 2 carrots, diced
04 - 2 celery stalks, diced
05 - 1 medium zucchini, diced
06 - 1 cup green beans, trimmed and cut into 1-inch pieces
07 - 1 cup shelled fresh or frozen peas
08 - 4 cups vegetable broth
09 - 2 cups baby spinach leaves
10 - 1 small potato, peeled and diced
→ Seasoning
11 - 1 teaspoon salt, or to taste
12 - 1/2 teaspoon freshly ground black pepper
13 - 1 teaspoon dried Italian herbs (optional)
→ Pesto
14 - 1/3 cup basil pesto, store-bought or homemade
15 - Fresh basil leaves for garnish (optional)