Be sure to heat the tortillas in a hot skillet before stuffing them with the ricotta-kale mixture. Warming them up first makes them more pliable and less likely to break during the stuffing and ...

Add the kale, season with salt and stir-fry until wilted, 2 to 3 minutes. Add the garlic and cook for 1 minute more. Add the cooked rice and stir-fry until heated through, about 3 minutes.