Homemade Brownie Mix

Bahan-bahan (6 porsi)

• 6 cups all-purpose flour
• 4 teaspoons baking powder
• 2 teaspoons salt
• 8 cups granulated sugar
• 1 cup unsweetened cocoa powder
• 2 cups vegetable shortening
• 2 eggs
• 1 teaspoon vanilla extract
• 3 tablespoons melted butter
• ½ cup add ins (as desired, optional)