Step 1

Preheat oven to 350F (180C). Grease 2 loaf pans (8 x4 inches) and set aside.

Step 2

In a large bowl, beat eggs and sugar. Add in olive oil, yogurt and vanilla extract. Mix well.

Step 3

Add in cocoa and mix with a spatula.

Step 4

Mix flour, salt, and baking powder in a bowl and sift into the egg wet mixture. Stir until smooth, but don’t overdo it.

Step 5

Add in grated zucchini and stir just until it is coated with the batter.

Step 6

Put 1 cup chocolate chips into a medium bowl. Sprinkle a little flour over them, stir and fold in the batter. Don’t overmix it.

Step 7

Share the batter into the pans. Top each with extra chocolate chips and bake for 60-65 minutes or until a toothpick inserted into the centre comes out slightly moist and with tiny pieces around.

Step 8

Let it cool completely before slicing and serving.