In a small pot, add all of your caramel ingredients and turn the heat up just above medium.
Whisk constantly until the mixture begins to bubble and boil.
Turn the heat down to low and continue to let the mixture boil while whisking constantly for ~2 minutes. (Remove the pot from the heat as needed to prevent the mixture from boiling over).
Pour this mixture into a bowl and let it cool on the counter for about an hour or until it's reached room temperature and thickened up a bit.
Meanwhile, microwave your chocolate chips and coconut oil in a bowl in 30s increments, mixing in-between until fully melted.
Spray a mini muffin tray with oil and then scoop the chocolate into a muffin tin. Cover the bottom of the tin and the sides with chocolate.
Scoop about 1 to 1 1/2 tsp of the caramel mixture into the center of the chocolate and pour more melted chocolate on top until the muffin tin is full. Repeat for all 12 muffin tins.
Freeze for 2 hours before using a very sharp knife to gently pop out each keto chocolate caramel cup.
Place in a ziplock bag and refrigerate or freeze to store for later. Enjoy your Keto Chocolate Caramel Cups!