1
Wash and dry produce.
Remove and discard any large stems from kale; roughly chop into bite-size pieces. Trim and quarter mushrooms. Halve, peel, and thinly slice shallot. Halve, core, and thinly slice bell pepper into strips. Dice tomato into ½-inch pieces.
Place kale in a large bowl. Add a drizzle of oil and lightly season with salt. Using your hands, massage kale until leaves are tender, 30-60 seconds. TIP: Don’t skip this step—massaging helps the kale leaves wilt slightly, lending a tender (never fibrous!) texture.