Creating the Brownie Batter – Melt chocolate chips and butter until smooth. Stir in sugar, followed by eggs, whisking until blended. Gently fold in flour, food coloring, baking powder, vanilla, and salt until fully incorporated. Pour batter into a lined 9-inch square baking pan.
Baking to Perfection – Preheat oven to 350°F. Bake brownies for 44-48 minutes, or until a toothpick inserted comes out with moist crumbs. Let brownies cool completely before frosting.
Crafting the Cream Cheese Frosting – Beat softened cream cheese and butter until creamy. Gradually add powdered sugar, salt, and vanilla, mixing until smooth.
Finishing Touches – Lift brownies from the pan using the foil overhang. Spread cream cheese frosting evenly over cooled brownies. Cut into squares and garnish as desired.