Grandma's Peach Shortcake

• 6 biscuits with floured
• 2 1/2 round
• 1 egg (beaten)
• 800 gr sugared peaches (sliced)
• 400 ml cream (heavy)
• 250 gr sifted enriched flour
• 110 gr butter
• 26 gr sugar
• 14 gr baking powder
• 1 gr salt