Fudgy Brownie Cake

Name: Fudgy Brownie Cake
Prep time: 1 h
Cook time: 40 min
Total time: 1 h 40 min
Cuisine: Thai, Asian
Ingredients: 1 1/2 cups (330g) unsalted butter; 4 oz semisweet chocolate, chopped; 1 1/2 cups (300g) granulated sugar; 1 cup (200g) light brown sugar, packed; 7 large eggs, room temp; 1 tsp vanilla extract; 1 cup (128g) all purpose flour; 1 cup (100g) unsweetened cocoa powder; 1 tsp salt; 1 cup (220g) unsalted butter, room temp; 4 oz full fat cream cheese, room temp; 1/2 cup (50g) unsweetened cocoa powder; 4 cups (480g) powdered sugar; Pinch of salt; 1/2 cup heavy cream; Salted Dark Chocolate Brownies; Better than Boxed Chocolate Fudge Brownies