Using ingredient creamy style peanut butter

Romano's Reese's Peanut Butter Cake

• 3 eggs
• 450 gr packed brown sugar
• 300 ml creamy style peanut butter
• 250 gr unsifted all-purpose flour
• 240 ml milk
• 200 gr unsifted powdered sugar
• 240 ml cream cheese
• 120 ml water
• 100 gr butter (unsalted)
• 45 gr cocoa