Chocolate Mud Bars

Delightful recipe for Chocolate Mud Bars
Ingredients:
🧈 1 cup unsalted butter, melted
🍚 1½ cups granulated sugar
🍯 1 cup light brown sugar, packed
🥚 4 large eggs, at room temperature
🌿 1 tablespoon pure vanilla extract
🍫 1 cup unsweetened cocoa powder
⚖️ 1 teaspoon baking powder
🧂 ½ teaspoon salt
🌾 1 cup all-purpose flour
For the Ganache Topping:

🍫 1½ cups semisweet or dark chocolate chips
🥛 ¾ cup heavy cream
🧈 1 tablespoon unsalted butter
Instructions: