Pressure Cooker Pozole (Pork and Hominy Stew)

Ingredients

• 1 medium white onion, chopped
• cilantro for garnish
• 1 tbsp olive oil, divided
• Kosher salt and fresh cracked pepper
• 2 cups water
• 4 oz diced avocado and lime wedges, for serving
• 4 garlic cloves, minced
• 2 (15 oz) cans hominy, drained and rinsed
• 1 1/4 pounds boneless pork shoulder, trimmed of fat and cut into 4-inch pieces
• 4 cups low sodium chicken broth
• 2 tablespoons chili powder