Chipotle and Tomato Braised Pork (Tinga Poblana)

From the Mexican state of Puebla, tinga is a stewy mix of shredded meat and a smoky, spicy, chipotle chili–spiked tomato sauce. Our streamlined Instant Pot version calls for both pork and chorizo sausage, the classic tinga combo. Be sure to trim excess fat from the pork shoulder and cut it into 1½- to 2-inch chunks, but no smaller, otherwise the meat will turn mushy and pulpy. Canned diced fire-roasted tomatoes accentuate the smokiness of the chipotles, but regular diced tomatoes work, too. Tinga is excellent for making tacos, tostadas or burritos, or serve it with rice, beans and tortillas alongside. As garnishes, we like chopped onion, cilantro and diced avocado, as they offset the richness and spiciness of the pork.