Brownie Bites

Bahan-bahan (18 porsi)

• 1/2 cup unsalted butter (1 stick)
• 1 cup granulated sugar
• 3/4 cup unsweetened cocoa powder
• 1/4 teaspoon kosher salt
• 1/2 teaspoon pure vanilla extract
• 1/2 teaspoon espresso powder (optional—will enhance the chocolate flavor)
• 2 large eggs
• 1/4 cup (plus 2 tablespoons) all-purpose flour
• Finely chopped pecans
• Mini marshmallows
• Crushed graham crackers
• Sprinkles
• Peanut butter cups or caramel cups