Thai Red Curry with Cod

Name: Thai Red Curry with Cod
Ingredients: 2-4 tbsp olive oil; 2 cloves garlic; 2 tbsp fresh ginger, grated; 5 tbsp Thai red curry paste; 1 cup chicken broth; 1 14oz can coconut milk; 1 tsp coconut or palm sugar; 1 tbsp fish sauce; juice of half a lime; 1 cup (4 oz) fresh green beans, cut into 2-inch pieces; 4 dried kaffir lime leaves; 1/2 cup Thai basil; 4 cod lions, fresh if possible; salt and pepper; Thai basil; cilantro sprigs; 1/2 cup unsalted roasted peanuts, lightly chopped; 1 serrano pepper, thinly sliced; 4-5 cups cooked jasmine rice