Chocolate Crumble

Directions

1. 1
   Heat the oven to 375F or 350F on convection.
2. 2
   Line a baking sheet with a Silpat or parchment.
3. 3
   Cut the butter into pieces and put it in the bowl of a standing mixer fitted with the paddle.
4. 4
   Whisk the cocoa powder, flour, sugar, and salt together and add to the bowl.
5. 5
   Mix at medium speed until well combined, dark brown, and in big crumbs.
6. 6
   Spread out on the baking sheet, breaking up the biggest crumbs and leaving room for spreading.
7. 7
   Bake until crisp, about 20 minutes, rotating the pan halfway through baking.
8. 8
   Let cool.
9. 9
   When the crumble is cool, put it in a food processor and process to fine, even crumbs.
10. 10
    Store in an airtight container for up to 1 week.