Best Espresso Cookies Recipe - How to Make Espesso Cookies

Ingredients

• 2 tbsp. instant espresso
• 2 tbsp. whole milk
• 2 1/2 c. all-purpose flour
• 1/2 c. unsweetened cocoa powder
• 1 tsp. baking soda
• 3/4 tsp. kosher salt
• 1 c. (2 sticks) butter, melted
• 1 c. packed light brown sugar
• 2 large eggs
• 1 tsp. pure vanilla extract
• 1 c. semisweet chocolate chips
• Flaky sea salt, for garnish