Chocolate Chip Brownie Cookies (Fudgy and Crackly) - My Home Made Recipe

Ingredients

• 6 oz (170 g) semisweet chocolate, chopped
• 1/2 cup (113 g) unsalted butter, cubed
• 1/2 cup (63 g) all-purpose flour
• 1/4 cup (25 g) unsweetened cocoa powder
• 1/2 teaspoon baking powder
• 1/2 teaspoon fine salt
• 2 large eggs, room temperature
• 3/4 cup (150 g) granulated sugar
• 1/4 cup (55 g) packed light brown sugar
• 1 teaspoon vanilla extract
• 1 teaspoon instant espresso powder, optional
• 1 cup (170 g) semisweet chocolate chips
• Flaky sea salt for topping, optional