A white wine like Riesling is a perfect match to prawns.
In a bowl, mix together crème fraîche, ketchup, cognac, hot sauce, sugar, salt, and pepper. Squeeze lime and add juice to the bowl.
Remove shell from prawns. Trim stem of endives and chop it. Finely chop dill and dice avocado.
Transfer endives, avocado and prawns to a serving glass and top with salsa rosa. Serve with chopped dill.