Steps
- Combine all ingredients for sauce and mix well.
- Prep crabs by removing face, gills, and abdominal flap. Cut in half vertically.
- Heat a large wok or high-sided pan on high heat, add ~⅛” of oil to the pan. Lightly dredge the crabs in corn starch and shake off excess. Fry in hot oil for 2 minutes. Flip crabs using a spatula. The shells should be bright red. There will be some starch stuck to the pan, use a metal spatula to scrape loose. Cook for 2 more minutes.
- Add ginger, scallions, and jalapeno to the pan with the crab. Stir and cook for ~2 minutes until very fragrant.
- Pour sauce over everything in the pan. Stir until evenly coated.