Fried Chicken With Cream Gravy

• 365 in electric skillet
• 1 egg
• 1 shortening
• 1/4 poultry seasoning
• 800 gr frying chicken up (cut)
• 650 gr shortening
• 350 ml milk
• 240 ml chicken stock
• 130 gr all purpose flour
• 6 gr garlic salt