Ok here is an easy treat that is similar to a fudge in consistency but doesn't have to be cooked.
2 squares Lindt 85% Dark Chocolate, 2 T chunky peanut butter (natural style, no sugar), 4T butter, artificial sweetner to taste (I used 3 squeezes of liquid Sweet Leaf Stevia), 4 T heavy cream, 2T unsweetened coconut, 1 c chopped nuts (I didn't used this. I used 1/2 c TVP.), 2 c vanilla protein powder (or chocolate), 4 T DaVinci sugar free caramel syrup, 2 t vanilla extract. Melt the three ingredients in blue and stir till mixed. Add the rest of the liquid and mix. Add all the rest and mix thoroughly. At this point you'll probably want to use your hands. You also need to gauge if you should add more melted butter or other liquid if the mixture is too crumbly. Press it into a glass baking dish (8x8 or 9x9) and put it in the refrigerator until firm (about an hour). I cut them into 12 pieces. You can wrap them in plastic and freeze them. Very low carb. (I figured about 2 gr. carb a piece going by the nutritional data on all the packages.)
This can be tweaked in many ways. Use almond butter instead of PB; nuts instead of TVP; your choice of sweetener. I found it hard to eat only 1 square.