Method
1. Pre-heat oven - 175°C / 350°F
2. Roll out basic pie crust onto a clean cutting board
3. Grease a clean pie dish
4. Transfer pastry to pie dish
5. Chill in fridge - approx 30 min
6. Bake then set aside - approx 15 min, 175°C / 350°F
7. Add walnuts to a clean baking sheet
8. Bake until toasted - approx 5 min, 175°C / 350°F
9. Scatter nuts over pie dish then set aside
10. Add vanilla extract, sea salt, granulated sugar, honey and unsalted butter to a clean saucepan
11. Heat until boiling
12. Transfer caramel to medium bowl
13. Let cool - approx 20 min
14. Add heavy cream, egg yolk and egg to the bowl with melted sugar
15. Whisk until smooth
16. Carefully pour caramel into pie dish
17. Bake until light golden - approx 40 min, 175°C / 350°F
18. Let cool onto cooling rack
19. Sprinkle with sea salt
20. Slice