Low carb is the ONLY diet that I follow unless I fall off the wagon. Check out the recipe sections here on the forum. Well, one is way down the selection list and the second is found in the bar upper right. That's how they appear on my screen.

Start to gather the low carb essential. What those are depend on your tastes.

My pantry looks like this now...
Butter, refined coconut oil, herbs and spices, almond flour, coconut oil, dark cocoa, eggs, heavy cream.....and decide if artificial sweeteners will help.

Dana Carpenter has a couple cookbooks and others. We trial recipes for sweets and rate them . I like the lc recipes as they are a better nutrient profile for my teens.