First prepare the apples by peeling & coring then slice to approx 1/4 - 1/8th inch thickness
Melt the vegan butter in a large skillet over high heat then add the slices apples. Let them cook down for about 5 minutes stirring frequently then add the brown sugar, flour & spices & stir well to combine
Stirring often, let the apples cook for about 5- 10 minutes, depending on the thickness
Add the brandy & the maple syrup & cook until they are tender but not mushy- total time about 15 minutes of cooking
Remove from the heat and cool completely
Prepare your choice of whipped cream you will need 2 full cups of fully whipped cream (not liquid) * see notes
Reserve the whipped cream in the refrigerator while you prepare the cream cheese mousse: In a large bowl with a spatula combine the vegan cream cheese, sifted confectioners sugar, vanilla extract & lactic acid (using an electric mixer usually softens the vegan cream cheese too much turning it into soup, so mixing by hand is preferable)
Fold the whipped cream into the cream cheese mixture & then get ready to assemble the dessert.
In the bottom of an ungreased- NO PARCHMENT PAPER- 9"x9" baking pan arrange the graham crackers
Layer with 1/3 of the mousse mixture & then top with half of the apples.
Layer with more graham crackers, another 1/3 of the mousse & the other half of the apples.
A final layer of graham crackers & the last of the cream cheese mousse.
I sprinkled the entire top with the optional toffee recipe but this is optional as is the caramel for a drizzle on top
Refrigerate for 3-4 hours before serving, but the lasagna actually gets better the next day just like a traditional lasagna!