best halibut recipe

Ingredients: 4 halibut fillets (about 6 oz each) Salt and black pepper, to taste 2 tablespoons olive oil 4 tablespoons unsalted butter 2 cloves garlic, minced Juice of 1 lemon 1/4 cup (60 ml) chicken or vegetable broth 1 tablespoon fresh parsley, chopped (for garnish) Lemon slices, for garnish (optional)