Spicy Chocolate Pumpkin Mini

• 6 pepperidge farm pirouette cookies for (garnish)
• 4 eggs at room temperature
• 575 gr flour
• 400 gr sugar
• 400 gr confectioners sugar
• 290 gr packed brown sugar
• 180 ml milk
• 170 gr butter softened (unsalted)
• 90 gr butter (unsalted)
• 85 gr unsweetened cocoa powder