Instant Pot Chicken Stew

Ingredients

• 2 lbs bone-in, skinless chicken thighs (or chicken breast)
• 1 tablespoon olive oil
• 1 medium onion, chopped
• 3 cloves, minced
• 4 medium carrots, peeled and sliced
• 3 medium potatoes, peeled and cubed
• 2 cups chicken broth
• 1 cup frozen peas
• 1 cup corn kernels (fresh or frozen)
• 2 teaspoons dried thyme
• 1 teaspoon dried rosemary
• 1 bay leaf
• Salt
• pepper
• 1 tablespoon cornstarch (optional, for thickening)
• 1 tablespoon water (optional, for cornstarch slurry)