Customers still struggling to get ahold of Huy Fong Foods’ sriracha are reportedly getting their fix from a rival brand that costs cheaper at their local Costcos. Driving the news: Huy Fong Foods has faced a shortage of its famous green-capped sauce since 2022 after chili pepper suppliers in California, New Mexico and Mexico experienced record droughts. The Irwindale-based company previously sourced its peppers from Underwood Ranches — also in California — for 28 years, but their business relationship ended with a legal battle that resulted in a $23.3 million award for the farm.