1-2tablespoonBalsamic vinegar OR lemon juice (optional)
Put frozen brussels sprouts in the air fryer basket and cook at 400F for 5 minutes.
After it's done cooking, drizzle brussels sprouts with olive oil and sprinkle with salt, pepper and garlic powder and toss to coat.
Cook brussels sprouts in the air fryer at 400F for an additional 10 minutes.
Remove from the basket and toss with balsamic or lemon juice (if using), and sprinkle with parmesan.
Not all air fryers are created equal! You may need to adjust the temperature or cook time depending on your make and model. Using an acid like balsamic or lemon juice keeps them crisp and reduces the bitter flavor. You don't have to use them but they sure are tasty!