Easy chicken and artichoke rice

Name: Easy chicken and artichoke rice
Prep time: 15 min
Cook time: 25 min
Total time: 40 min
Cuisine: European
Ingredients: 25g unsalted butter; 1 tbsp olive oil; 2 leeks (white part only), finely chopped; 1 bay leaf; 1 garlic clove, crushed; Zest and juice of 1 lemon, plus extra wedges to serve; 2 x 180g skinless chicken breast fillets, cut into thin strips; 1 1/4 cups (250g) Basmati rice; 2 cups (500ml) Massel chicken style liquid stock; 2 tbsp chopped basil leaves; 6-8 chargrilled artichokes hearts, cut into quartered