Erythritol is a low carb, low glycemic, all natural sweetener, It will not raise blood sugar. You can purchase erythritol at netrition.com
Take equal amounts of erythritol and Hershey's Dark Cocoa
process in a coffee grinder, bullet, or processor until light and fluffy. Mixture should taste sweet but not over powered by the erythritol. If more sweetener is needed add and process again. Keep in a container with lid until ready to use.
For Oreo Cookie Bars:
2 tablespoons above mixture
1 tablespoon almond flour
1 teaspoon vanilla
Preheat Oven 350o
Mix first 4 ingredients and slowly add hot water till a pliable dough forms. On a parchment line, small cookie sheet roll dough out to a think layer. Bake for 8 minutes, check to see if cookie's texture is that of a cracker if not bake another 4 minutes. Cool
Cream together: 1 tablespoon unsalted butter with 1 tablespoon shortening, add teaspoon vanilla and mix again. Slowly add chocolate mix, tasting to see check sweetness level. Fill Cookie Bars and refrigerate 15 minutes.