INGREDIENTS
1/4
Lemon, zest of
2
Eggs, large
1 1/4 cups
Nutella
3 1/2 cups
All-purpose flour
3/4 cup
Granulated sugar
3/4 tsp
Salt
1 tbsp
Yeast, instant dry
1
Neutral oil
1/2 cup
Butter, unsalted
1 cup
Water
⅔ cup (120 g/4 oz) chocolate chips or chunks, or 1 cup (100 g/3.5 oz) hazelnuts, finely chopped (optional)