- Preheat oven to 180 degrees. Line and grease an 8 inch brownie pan. 
- Melt the chocolate and set aside. 
- Beat the eggs and sugar till creamy. Add in the olive oil, orange juice and melted chocolate and beat till combined. 
- Sift in the flour, cocoa powder and baking powder and fold till moist. 
- Fold in the orange zest. Pour the batter into the prepared pan and sprinkle the chopped almonds. 
- Bake for 30-40 minutes till the top looks cooked. 
- Cool off in pan. Pull out the parchment paper and cut into squares.