Process until combined. Don’t overprocess. It will be thick like cookie dough.
Divide the batter evenly into the 9 muffin cups. I use a cookie scoop.
Sprinkle 1 teaspoon coconut sugar on the top of each muffin. Then sprinkle 1 teaspoon of chopped pistachio nuts. Press down gently with the back of a spoon to prevent the nuts from falling off.
Bake for 25-30 minutes until tester comes out clean.
Transfer to a cooling rack, let cool 15 minutes and enjoy!!
Store covered at room temperature for 3 days, or in the refrigerator for 5 days.