Question: How do I add the butter to the biscuit crumbs when making chocolate nutella tart?
Options:
Add in melted butter and process in the sifter until the butter is well incorporated and the crumbs look like wet sand.
Add in melted butter and process in the food processor until the butter is well incorporated and the crumbs look like wet sand.
Answer: Add in melted butter and process in the food processor until the butter is well incorporated and the crumbs look like wet sand.