Delicate german apple cake recipe

Ingredients

• Butter - 4 tbsp
• Apples - 2 nos
• For the sponge :Softened butter - 125 g
• Sugar - 1 cup
• Vanilla essence - 1 tsp
• A pinch of salt
• Lemon extract - few drops
• Eggs - 3 nos
• All purpose flour - 2 cups
• Baking powder - 2 tsp
• Milk - 2 tbsp
• For the apricot glaze :Apricot jam - 2 tbsp
• Water - 1 tbsp