Peruvian Stir-Fried Cauliflower

A creole-style Peruvian stir-fry in a vegetarian key: **cauliflower** seared over high heat with **red onion**, **tomato**, and chili, finished with a glossy **soy sauce** and **vinegar** glaze. The goal is wok punch: **browned** edges, **shiny** sauce, and vegetables that still hold their bite. Serve immediately with **boiled potatoes** on the side.