Hello there
When I make ganach dairy free,I use Zymyl cream which is lactose free and I use Dutch chocolate powder and sweet William dairy free chocolate,with dairy free nuttelex with coconut oil,and a little frysta solid vegetable fat,found in yellow packet for 2.90 in butter and fats section ,,,,like solite ,,melted in with it so it hardens on drying..,all dairy free and lactose free and taste beautiful and sets very well…..I also use frysta as a vegie fat solid ,,to use with butter for my buttercream ,merengue based or not….it holds up in the heat quite well and the taste is similar to solite or the other one I can’t remember……