Salted Caramel Nutella® Brownies

Ingredients

• Ingredients
• 1 cup (2 sticks) unsalted butter, room temperature
• ¾ cup semi-sweet chocolate chips
• 1½ cups granulated sugar
• 2 tablespoons instant coffee
• 1 tablespoon vanilla extract
• 4 large eggs
• 1 cup unsweetened cocoa powder
• 1 cup all-purpose flour
• ¼ teaspoon kosher salt
• ½ cup Nutella®
• FOR SALTED COFFEE CARAMEL
• (or use 1½ cups store-bought salted caramel sauce
• 1 cup (8 fl oz) brewed coffee
• 1¼ cups firmly packed brown sugar
• 1 cup heavy cream
• 2 tablespoons unsalted butter
• ½ teaspoon sea salt