Vermicular | Steamed Vegetables with Olive Oil (14cm)

Ingredients

• 1 medium carrot, peeled, quartered lengthwise and cut into 2” lengths
• ½ medium zucchini, cut into ½” slices
• ½ small Japanese sweet potato, halved lengthwise and cut into ½” slices
• ⅓ small potato, halved lengthwise and cut into ½” slices
• 3–4 small broccoli florets
• 1 tablespoon olive oil
• ¾ teaspoon kosher salt
• ⅔ tablespoon unsalted butter