Preheat oven to 375 degrees F. Line a baking sheet with a silicone mat, nonstick-sprayed foil, or parchment paper and set aside.
Place the kale and 1 cup water in a wide skillet. Cover and heat over medium for about 5 minutes, or until the kale is wilted.
Drain the kale, let it cool briefly, then squeeze dry; you should have about 1 cup blanched kale when slightly packed into a measuring cup.
Put the blanched kale and the rest of the ingredients into the bowl of a food processor. Process, stopping to scrape down the sides as needed, until the mixture is finely ground.
Use a 1-tablespoon measuring spoon to portion the mixture, scooping and gently pushing it out of the spoon with your finger onto the prepared baking sheet.
Bake for 18-20 minutes, or until firm to the touch and just starting to turn golden brown on the bottom. Serve warm with salsa or ketchup.