Nibblous | strawberry silke cake

Ingredients

• grated zest of a small lemon
• 6 oz butter
• 2-3 oz high-fruit content strawberry jam (I used Bonne Maman)
• 3-4 oz sugar (so that the jam and suar together come to 6 oz)
• 2 eggs
• 2 oz ground almonds
• 4 oz self-raising flour
• 1 teaspoon baking powder
• juice of a small lemon
• 1 1/2 oz icing sugar
• Creme de fraise des bois (strawberry liquor)