Best Nutella-Stuffed Cookies Recipe - How To Make Nutella-Stuffed Cookies

Ingredients

• 1 1/2 c. Nutella
• 1 c. (2 sticks) unsalted butter, softened
• 1 c. (215 g.) packed light brown sugar
• 1/2 c. (100 g.) granulated sugar
• 2 large eggs
• 2 tbsp. milk
• 2 tsp. pure vanilla extract
• 2 c. (240 g.) all-purpose flour
• 1 c. unsweetened dark cocoa powder
• 1 tsp. baking soda
• 1 tsp. kosher salt
• Flaky sea salt