No problem. First question - why are you heating anything up?? It will turn to gunk!
This is my recipe:-
I get 150 gram punnet of fresh raspberries, wash them, then puree them in a blender with 175 ml of milk and a tablespoon of lemon juice (can use fresh lemon squeezed or jif lemon)
Get one egg yolk and beat it with 11 teaspoons of canderel powder (I'm sure Splenda would work as well)
Whip (or whisk) 50 ml of double cream until it's almost stiff (Should be able to get little peaks in it)
Mix the whole lot up together, mixing well, but doin't use a mixer machine for this or the cream could go solid. Just stir up well.
I then just pour the whole lot into the ice-cream maker and let it stir it up for about 40 minutes.
After that, it will be a creamy ice-cream, not solid. Bit like a Mr Whippy. I put it into about 5 ramekins (or any little dishes) to get 5 separate portions. I cover them with cling film AND tin foil (otherwise the cling film goes brittle) and stand them in the freezer.
When I want one, I take it out and stand it in the fridge for about 45 minutes, or outside the fridge for about 25 mins, before eating to let it soften up a bit.
It's a bit like a cross between an ice cream and a sorbet, but really nice. Works out at about 3 grams of carbs per portion if you ignore the fruit(on the basis you might have had some fruit anyway) or about 5 grams if you include the fruit.
Malc