On Amazon there is Keto Bark by Choc Zero. You get 6 bars for 14.99. I especially like the milk chocolate with coconut. It's so good and very low carb. Not sweetened with maltitol either.
Melt 85% chocolate. Add sweetener to taste. I use Monkfruit. I add a small amount of coconut oil to smooth is out Add chopped nuts to make bark. There's tons of fat bombs & candy on YouTube. Later I'm going to roll balls of cottage cheese in sugar free jello.