Instant Pot Keto Chili

Name: Instant Pot Keto Chili
Ingredients: 2 pounds beef chuck roast, at room temperature for 1 hour; 1 pound boneless pork shoulder, at room temperature for 1 hour; Kosher salt and freshly ground black pepper; 2 to 4 tablespoons canola oil; 1 large onion, cut into a 1/2-inch dice; 1 poblano pepper, stemmed, seeded and cut into a 1/2-inch dice; 1/4 cup chili powder; 2 tablespoons ground cumin; 2 teaspoons paprika; 1 teaspoon dried oregano; 1/4 cup tomato paste; 3 cloves garlic, minced; One 15-ounce can diced tomatoes; 1 cup beef broth; 2 pounds fresh (Mexican-style) chorizo, meat removed from the casings and broken into small pieces; Serving suggestions: sour cream, shredded Cheddar and chopped fresh cilantro