Directions 1. Preheat your oven to 400°F. Remove the stems from one large bunch of kale and tear the leaves into large pieces. In a large bowl, toss the kale pieces with 1/4 cup olive oil and 1 Tbsp smoked paprika. Line a baking sheet with parchment paper, scatter the kale atop, and roast until the greens are dry and crispy, about 30 minutes. Toss with 1/2 tsp of sea salt and serve.