Quick and Easy Recipes: Nutella Brownies. Ingredients: 1 cup (280g) Nutella, 2 eggs, 10 tbsp (62g) flour, Directions: Put it in a bowl. Mash it up. Pour into a pan or muffin tin. Top with hazelnuts if you're feeling extra fancy. Bake at 350F (180C) for around 30 minutes (less time for cupcake form, more time if the centers aren't baked through).