Preheat air fryer to 400 degrees F.
Lightly brush Brussels sprouts with peanut oil and place in fryer basket. Cook for 10-15 minutes, shaking halfway through.
In a small bowl, add peanut butter, water, champagne vinegar, honey, chipotle chili powder and salt and whisk until well combined.
Once cooked, remove Brussels sprouts from air fryer and place in a bowl. Toss in chipotle peanut vinaigrette until well combined. Salt to taste.
Garnish with a squeeze of fresh orange/mandarin juice, orange/mandarin segments, crispy fried shallots, feta and mint.