You will need:
- 1 1/4 cup Nutella
- 2 eggs
- 1/2 cup all-purpose flour
Grease a 9×9 baking pan and preheat oven to 170C. Mix all ingredients in a large bowl with a large wooden spoon until batter is smooth. Pour into baking pan and smooth top with a spatula.
Bake for about 15 minutes until toothpick inserted comes out clean. Take care, not to overbake, otherwise, brownies will dry out. Let brownies cool and set before cutting and serving.