Homemade Brownies

INGREDIENTS

• 1 lb. dark chocolate, chopped
• 3 sticks unsalted butter
• 13 oz. can dulce de leche
• 1 cup sugar
• 1 Tb. vanilla
• 6 eggs
• 1 2/3 cups all purpose flour
• 1/3 cup unsweetened cocoa powder
• 2 1/2 tsp. salt
• 1 Tb. instant coffee granules
• 1 cup chocolate chips
• 1 cup chopped nuts (or could be toffee bits, crushed oreos, mint chips etc.)