Hearty Chicken Wild Rice Soup Instant Pot - Foraged

Ingredients

• 2 lbs boneless, skinless chicken thighs, trimmed
• 1 tablespoon olive oil
• 2 tablespoons butter
• 1 large onion, chopped
• 2 garlic cloves, minced
• 3 celery stalks, sliced 1/4 inch thick
• 2 large carrots, sliced 1/4 inch thick
• 1 cup wild rice
• 6 cups chicken broth
• 1 teaspoon dried thyme
• 1 teaspoon dried sage
• 1 teaspoon kosher salt (plus more to taste)
• 1 teaspoon black pepper (plus more to taste)
• 1 cup mushrooms, sliced (optional)
• 2 cups cream or whole milk