Instant Pot Vegetarian Chili

Select Sauté setting on a programmable pressure multicooker (such as an Instant Pot; times, instructions and settings may vary according to cooker brand or model). Select High temperature setting and allow to preheat. Add oil to the cooker; heat until shimmering. Add onions, poblanos and garlic; cook, stirring occasionally, until translucent, about 5 minutes. Stir in tomato paste, chipotle, chile powder and oregano; cook, stirring often, for 1 minute. Stir in tomatoes, broth, pinto beans, black beans and salt.

Press Cancel. Cover the cooker and lock the lid in place. Turn the steam release handle to Sealing position. Select High pressure setting for 40 minutes. (It will take about 10 minutes for the cooker to come up to pressure before cooking begins.)

When cooking is complete, carefully turn the steam release handle to Venting position and let the steam fully escape (float valve will drop; this will take about 5 minutes) before removing the lid from the cooker. Stir in vinegar. Serve with desired toppings.