Crinkly Caramel Stuffed Brownie Cookies

Bahan-bahan (24 porsi)

• 6 tablespoons salted butter
• 3.2 ounces milk or semi-sweet chocolate, chopped
• 2 cups semi-sweet chocolate chips
• 3 large eggs, at room temperature
• 1/2 cup granulated sugar
• 2 teaspoons vanilla extract
• 2 teaspoons instant coffee granules ((optional))
• 1/2 cup + 2 tablespoons all-purpose flour
• 2 tablespoons unsweetened cocoa powder
• 1/4 teaspoon baking soda
• 1/4 teaspoon kosher salt
• 36 chocolate covered caramels
• flaky sea salt, for topping