To make the dough place the butter into a large sauce pot and heat over high heat. Stir often. After about 3 minutes, the butter will start to froth up and brown flecks will appear. Keep whisking and once the butter is medium brown, Lower the heat to low and stir in the milk powder, Equip and sweeteners if using.
Whisk the mixture well while gently heating. Whisk until the mixture is well combined. Remove from heat.
Place the dough into a 6 by 8 inch casserole dish (or 8 inch pie pan). Set in the freezer to cool completely before topping with caramel.
Before you begin to make the caramel topping, make sure you have everything ready to go - the cream and the butter next to the pan, ready to put in.
Heat butter on high heat in a saucepan. Whisk and let it come to a boil, watch for specks of brown (this is brown butter....so good on veggies!). Immediately add the Allulose and whisk until melted. Add the cream to the pan and bring to a boil for 1 minute. Whisk until caramel sauce is smooth.
Let cool in the pan for a couple minutes, and then pour into a glass mason jar and set in the fridge to cool a little before you pour over the cookie layer.
Once the caramel is cool, pour over the chilled cookie layer and place back into the freezer while you make the chocolate coating.
To make the chocolate coating, place the cream and natural sweeteners in a saucepan over medium heat. Bring to a simmer. Remove from heat and add the finely chopped chocolate, extract and salt. Stir, then allow to sit for 3 minutes. Stir again until completely smooth. Taste and adjust sweetness to your liking.
Remove the cookie layer from the freezer (making sure the caramel is set so the chocolate doesn't run into the caramel). Pour the warm chocolate over the caramel. Place in the fridge for a few minutes for the chocolate to set.
Store extras in an air tight container in the fridge for up to 7 days. Can be frozen for up to a month.