Method
1. Pre-heat oven - 210°C / 410°F
2. Prepare a clean baking sheet with parchment paper
3. Add bacon to the baking sheet
4. Bake until crispy - 15 min, 210°C / 410°F
5. Let cool on round wire rack
6. Chop cooled bacon into very small pieces
7. Add butter, sugar, corn syrup and salt to a clean saucepan
8. Cook until light golden while stirring occasionally - high heat
9. Stir continuously until boiling
10. Mix in baking soda to the mixture and turn off heat
11. Stir until frothy
12. Add walnuts and bacon and mix until combined
13. Scoop out in one lump onto a baking mat or greaseproof parchment paper
14. Cover with parchment paper
15. Flatten the bacon brittle with a rolling pin until smooth. Let harden
16. Break into pieces and store in an airtight container