Place the mango puree, sugar and butter in a microwave-safe bowl or jug and microwave for 2 minutes. Stir the mixture to make sure the sugar has dissolved.

Whisk the eggs together in a separate bowl until they are even consistency.

Add the eggs to the mango mixture through a sieve and whisk them in.

Microwave the mixture for 30 seconds then whisk it well. Repeat this process until it is nice and thick (shouldn't take more than 2 minutes total).

Refrigerate the mango butter and serve on baked goodies.