Air-Fryer Top Sirloin Steak with Roasted Zucchini and Shiitakes | America's Test Kitchen

Ingredients

• 12 ounces shiitake mushrooms , stemmed, halved if large
• 2 scallions , white parts cut into 1-inch lengths, green parts sliced thin
• 1 tablespoon toasted sesame oil , divided
• ½ teaspoon table salt , divided
• 2 small zucchini (6 ounces each), halved lengthwise
• 1 (8- to 12-ounce) top sirloin steak , 1½ inches thick, trimmed
• 1 tablespoon canola oil , divided
• 1 1tablespoon white miso
• 1 tablespoon warm tap water
• 2 tablespoons mirin
• 1 garlic clove , minced to paste
• ¼ teaspoon white pepper