Preheat your oven to 400°F (200°C) and line a large baking sheet with parchment paper.
Pat the chicken wings thoroughly dry with paper towels to remove all moisture for a crispier skin.
In a large bowl, toss the wings with the sea salt, black pepper, and arrowroot starch until every piece is lightly coated.
Arrange the wings in a single layer on the baking sheet and bake for 35-40 minutes, flipping halfway through, until golden brown.
While the wings are roasting, combine the honey, tamari, rice vinegar, minced garlic, and grated ginger in a small saucepan.
Simmer the sauce over medium-low heat for about 5 minutes until it reduces into a thick, glossy glaze.
Steam the broccoli florets in a steamer basket for 5-6 minutes until they are tender and bright green.
Transfer the crispy wings to a clean bowl, pour the warm honey-garlic glaze over them, and toss to coat before garnishing with sliced green onions.