01 -
Sprinkle shrimp with salt and let sit in a colander for 5 minutes to firm texture, then rinse under cold water and pat dry.
02 -
Combine soy sauce, brown sugar, rice wine vinegar, and toasted sesame oil in a small bowl and whisk until sugar dissolves.
03 -
Heat a large skillet or wok over medium-high heat and sear shrimp until just barely cooked through, about 1-2 minutes per side. Remove shrimp and set aside.
04 -
Add garlic, sliced onion, and snap peas to the same skillet and stir-fry until vegetables are tender-crisp, about 3-4 minutes.
05 -
Return shrimp to skillet, pour in prepared sauce, and toss to coat. Turn off heat and stir in butter until melted and sauce is creamy. Serve immediately.