Pre-heat the oven to 400F (200C) and line a 12 cup muffin pan with paper liners.
In a large mixing bowl, combine the almond flour, baking soda, salt, and sweetener. Now add in the beaten eggs, greek yogurt, and vanilla extract. Finally, fold in the sliced almonds, chocolate chips, or blueberries, if desired.
Scoop the batter into the muffin cups evenly using a scoop. Bake in the oven for 20 minutes or until the muffin tops are golden brown and a toothpick comes out clean.
