Combine beans, lemon juice, tahini and miso in a food processor and process until very smooth.
Transfer the mixture to a piping bag fitted with a wide tip and pipe about 2 teaspoons on each crisp. Sprinkle with sesame seeds and chile flakes. (Alternatively, serve hummus as a dip; transfer it to a bowl and sprinkle with sesame seeds and chile flakes, and serve crisps alongside.)
Per Serving: Serving size: 4 bites, 80 calories (20 from fat), 2.5g total fat, 90mg sodium, 12g carbohydrates, (2 g dietary fiber, 1g sugar), 3g protein.
Note: We've provided special diet and nutritional information for educational purposes. But remember — we're cooks, not doctors! You should follow the advice of your health-care provider. And since product formulations change, check product labels for the most recent ingredient information. See our Terms of Service.