Prep oven and glaze
Preheat oven to 425°F. Line a sheet pan with parchment paper. In a small bowl, whisk together chili crisp, honey, lime juice, oil, and salt.
Season sablefish
Place sablefish fillets on the sheet pan and season with salt. Brush each fillet with some of the glaze, reserving the rest for the vegetables.
Arrange bok choy
Brush bok choy with glaze and place cut-side down on the pan. Tuck the leafy tops under the sablefish fillets to keep them from burning.
Toss and arrange veggies
In a large bowl, toss potatoes, broccolini, and green onions with remaining glaze. Spread around the sablefish, placing potatoes cut-side down.
Roast and broil
Roast for 17 minutes. Then turn the broiler on high and broil for 60–90 seconds until the fish caramelizes. Watch closely!
Finish and serve
Remove from oven and gently remove any bones from the sablefish. Serve warm, straight from the sheet pan.