Bottom biscuit layer
Caramel layer
*or any other flavour wise suitable flour for example any nut flour of choice, almond, coconut, etc.
**You could also skip the baking powder and baking, and just let it stiffen in the freezer.
Keywords: Vegan, whole food, gluten-, oil-free, fruit sweetened, hidden vegetable, snickers
Find it online: https://hannaekelund.com/healthy-snickers/