Step 1

Preheat oven to 350 F. Prepare a muffin pan with liners. Set aside.

Step 2

Beat eggs and sugar until creamy. Add in buttermilk, olive oil and vanilla extract.

Step 3

In a medium bowl, combine together flour, cocoa powder, baking powder and salt. Sift the dry ingredients into wet and mix just until everything is combined.

Step 4

Fold in chocolate chips.

Step 5

Fill the muffin liners about 2/3 full. Bake them for 18 minutes or until a toothpick inserted into the center comes out clean.

Step 6

Remove and cool them on a cooling rack.

Step 7

Sift powdered sugar on each before serving.