Ginger Cake - SuperValu

Ingredients

• 1 tsp Baking Powder
• 1 tsp Bicarbonate of Soda
• 200 g Butter , softened
• 125 ml Buttermilk
• 1 tsp Cinnamon
• 1 tbsp Creme Fraiche , to serve
• 2 large Egg
• 3 tbsp Ginger Piece , freshly grated
• 200 g Light Brown Sugar
• 350 g Plain Flour
• 50 ml Sunflower Oil
• 2 tbsp Treacle
• 100 g Butter , cut into cubes
• 100 g Light Brown Sugar
• 50 g Plain Flour
• 1 pinch Sea Salt
• 100 g Wholemeal Flour