01 -
In a small saucepan, combine chopped mango, white wine, sugar, ginger and lime juice. Simmer over medium heat for 8 minutes until syrupy.
02 -
Add heavy cream and stir well. Remove from heat, transfer to a blender and blend until smooth. Return sauce to saucepan and simmer on low for 10 minutes to thicken slightly.
03 -
Gradually stir in butter pieces one at a time, ensuring full incorporation after each addition. Avoid boiling to prevent separation.
04 -
Preheat grill or grill pan to medium-high heat (about 200 to 230 °C). Pat fillets dry and brush both sides with olive oil. Season with salt, pepper, and optional Italian seasoning.
05 -
Place fillets on hot grill and cook for 4-5 minutes on the first side. Flip and cook for an additional 3-4 minutes until opaque and cooked through. Remove from heat.
06 -
Plate the grilled fillets and spoon mango lime butter sauce over the top. Serve immediately.