Ready-made kimchi is the sneaky shortcut in this speedy, keto beef stir-fry. Kimchi is a Korean side dish made of fermented cabbage; it's packed with body-boosting nutrients and belly-friendly probiotics to boot. A drizzle of sriracha mayo over the top adds a final touch of spice. If Asian flavors are in your wheelhouse, this 20-minute weeknight wonder is one to watch!
