Nutella-Stuffed Brownies - Master recipes

Ingredients

• Chocolate-hazelnut spread (such as Nutella®) - 2 (13 ounce) jars
• Cooking spray - 2 (13 ounce) jars
• Unsalted butter - 1 ½ cups
• Dark chocolate chips (such as Ghirardelli® 60% Cacao) - 1 cup
• White sugar - ¼ cup
• Eggs - 4
• Heavy whipping cream - 1 tablespoon
• Vanilla extract - 1 teaspoon
• Baking powder - 1 teaspoon
• Salt - 1 pinch
• All-purpose flour - 1 cup