Salted Caramel and Chocolate Brownie Cake

Name: Salted Caramel and Chocolate Brownie Cake
Prep time: 1 h
Cook time: 2 h 40 min
Total time: 2 h 40 min
Yield: 12 slice
Ingredients: 60 gram butter, unsalted (from cows' milk); 250 gram caster sugar; 8 egg, European medium (53-63 g) (from chicken); 170 gram self-raising wheat flour; 80 gram cocoa powder, unsweetened; 2 pinch salt; 100 gram liquid caramel; 100 gram butter, unsalted (from cows' milk); 1 teaspoon salt; 680 gram cream, whipping, 30-40% fat