Caramel ice cream
The great Swiss chef Fredy Girardet
4 egg yolks     Whisk Heat, stirring constantly, until custard thickens, which will happen quite quickly. Strain through a fine sieve; chill; freeze in ice-cream machine.
175ml milk Boil   Pour in slowly, whisking
125g sugar cubes     Heat in a heavy pan, stirring/mashing constantly, to get a deep caramel throughout   Mix in
1 vanilla pod split in two
100ml cream     Remove from heat, pour in. Return to heat, stir gently until caramel melts completely