Pepsi-cola Cake With Broiled Peanut Butter Fr

• 2 eggs
• 1 1/2 marshmallows miniature
• 1 pepsi
• 400 gr sugar
• 250 gr flour unbleached
• 220 gr brown sugar dark
• 220 gr butter
• 150 gr peanut butter
• 130 gr peanuts (chopped)
• 120 ml buttermilk