In a small saucepan combine the cream & licorice & heat gently, without boiling, until the licorice is very soft.
Blend the mixture in a food processor until well combined & pour through a fine sieve to strain out the tiny pieces of licorice.
Set aside to cool.
In a stainless steel bowl over a large saucepan of gently simmering water, make a sabayon by whisking together the eggs, yolk, glucose, sugar & pernod until the mixture turns pale & fluffy.
Remove from heat & continue whisking until it cools a little.
Fold half of the sabayon into the licorice mixture.
Once combined, fold in the remaining sabayon until well combined.
Pour into individual moulds, or 1 log shaped tin, & freeze.