In the US "low carb English toffee" is basically a buttercrunch that's topped with chocolate and nuts - it's a popular holiday candy. You only need 6 ingredients to make this easy low carb toffee recipe: Butter: The main ingredient. It should be unsalted. Allulose: I chose allulose as my sugar free sweetener.
Homemade sugar free toffee is so easy but so satisfying. This buttery walnut toffee looks and tastes like the expensive toffee bark in fancy chocolate shops. Line a small baking pan with foil and spray with cooking spray. Melt butter over low medium until it starts to turn golden.
The candy is known in England as "butter toffee." In other words, the butter is the star, and real toffee is crammed full of it. That said, I realize there are many reviews here that refer to the buttery, oily ooze that rises to the top of their toffee.
You get cute little circles that way and don't need to flip the toffee over or cut it. That method can also help with portion control. This basic combination of cream, butter, and sweetener can be used to make all varieties of keto toffee. Nuts: Any type of nuts work!