Easy Leftover Corned Beef Tacos

In a medium pan over high heat, cook corned beef, stirring occasionally, until crispy on one side, about 10 minutes.
Place tortillas, two at a time, on a gas burner set to low and cook, turning occasionally, until slightly charred in spots, about 1 minute per tortilla.
Top tortillas with corned beef, jalapeño, onion, cilantro, pepperoncini, nasturtiums, and a squeeze of lime.
Serve immediately with hot sauce on the side.