For the lowest carbs, choose sugar free dark chocolate chips sweetened with erythritol, stevia, or monk fruit and with at least 70 percent cocoa content. If you prefer a stronger salty contrast, sprinkle a very small extra pinch of flaky sea salt on each cluster but avoid oversalting, as the flavor concentrates once chilled. You can swap part or all of the almonds for pecans or macadamias to change the texture while keeping the recipe keto friendly. To prevent the chocolate from seizing, keep all utensils and the bowl completely dry and melt the chocolate gently over low heat rather than letting the water simmer vigorously.