BBC Good Food Cheese Club
Read about the all-new BBC Good Food Cheese Club. Curated cheese, delivered straight to your door.
Mix the prawns with the fajita seasoning and the oil, set aside. Mix the beans with the lime juice, half the coriander and a good pinch of seasoning. In a separate bowl, stir the jalapeño into the mayo.
Fry the prawns to just pink, remove from pan, set aside.
Split the buns in half, fill each with a quarter of the beans, then the mango. Top with the prawns, drizzle over the mayo, scatter over the remaining coriander and serve with the lime wedges.