Question: How long to bake your Nutella brownie?
Option 0: Preheat the oven to 350 degrees. Bake for about 10 minutes. Stick a toothpick in the center and bake until the toothpick comes up clean.
Option 1: Preheat the oven to 350 degrees. Bake for about 20 minutes. Stick a toothpick in the center and bake until the toothpick comes up clean.
Answer: 1