Instant-Pot Italian Chickpea Stew With Pesto

Combine the basil, oil, cheese, garlic, and pine nuts in a small food processor or blender. Pulse until a coarse paste forms, adding a tablespoon or two of water or more olive oil, if necessary to get a loose-enough consistency. Set aside 1/3 cup of pesto for this recipe; the remainder can be refrigerated in an airtight container for a week or so, or frozen for several months.

In a large bowl, dissolve 1 tablespoon of kosher salt in the water. Add the chickpeas and soak at room temperature for 8 to 24 hours. Drain and rinse.

Preheat the Instant Pot by selecting Sauté and adjust to More for high heat. Add the olive oil and heat until it shimmers. Add the onion and sprinkle with 1/4 teaspoon of salt. Cook, stirring frequently, until the onion pieces separate and soften, 2 to 3 minutes.