Using ingredient dry ingredients the sugar mixture

Apple-nut Coffee Cake

• 350 oven
• 8 round (pan)
• 1 egg
• 1 apple
• 1/2 dry ingredients the sugar mixture (into)
• 120 ml sour cream
• 100 gr granulated sugar
• 55 gr brown sugar
• 50 gr shortening
• 30 gr walnuts