Heat Instant Pot on Sauté until hot. Add just enough oil to lightly coat bottom of pot. When heated add parsley, thyme, onion, and mashed garlic cloves. Sauté for 3 minutes.
Add lemon juice, lemon pieces, white wine, and butter to pot. Heat through. Turn off heat.
To prepare artichokes, wash them under cold water. Cut stems off close to base and peel the