Cut the bacon into small strips and fry until crisp. We spread it on a napkin to stack excess fat.
Boil the shrimp, pour cold water, let the water drain.
Cut 1.5 mangoes into thin slices.
Also cut the avocado, each half across.
Put the shrimp, mango and avocado in a large salad bowl, mix gently.
Spread the bacon strips nicely on top.
Prepare the dressing: from the remaining half of the peeled mango puree, whisk with the remaining ingredients for dressing. Serve separately in a saucepan.