Line an 8x8 pan with parchment paper.
In a bowl, whisk together almond flour, coconut flour, cacao powder, TDW Hot Chocolate, and salt.
Add melted coconut oil, maple syrup, vanilla, and milk. Mix until a thick, smooth dough forms.
Press evenly into the pan.
Sprinkle toppings if using and gently press them in.
Chill in the fridge for 1–2 hours (or freezer for 30 minutes) until firm.
Slice into bars and enjoy!