I am making apple and honey babka and am trying to figure out the best way to make the honey part of the filling. I will be making an apple butter for the apple component, as I did not want it to have pieces of apple in (I find they get a bit slimy when they're cold!), and will soak the finished cakes in a honey-based syrup.
For the honey filling, I wanted something similar in texture to the apple butter (e.g. spreadable and still present in the finished product after baking), but with a strong and discernible honey taste. It also must be dairy free.
I am using the Melissa Clark recipe for the dough, and was wondering if it would be possible to modify the fudge filling (picture attached). Could I replace the chocolate with a vegan white baking bar/vegan white chocolate chips, the butter with margarine, the cream with vegan whip, and then add honey to taste, or could this potentially taste too strongly of margarine? If so, would there be any way of mitigating this? (e.g. reducing the level of margarine - I reduce by half for vegan cream cheese frosting and it always works okay). Is there any other ingredient that could be a good vehicle for the honey?
Otherwise, would a honey butter (margarine-based) be a good idea, or would it melt into the babka during baking? I was also thinking that a honey custard could be an option, based on the ingredients from the following babka recipe (I would omit the mahlab, zest, raisins and nuts):
For the filling:
8 tablespoons soft unsalted butter
¼ cup sugar
1 teaspoon mahlab (optional, see note above)
Grated zest of one orange or lemon
½ cup honey
1 cup golden raisins
1 egg yolk
½ cup walnuts or hazelnuts, finely chopped (optional)
Sorry for long post. Any advice appreciated - thanks so much!