Beetroot and carrot cake with caramel icing

Name: Beetroot and carrot cake with caramel icing
Prep time: 55 min
Cook time: 1 h
Total time: 1 h 55 min
Cuisine: European
Ingredients: 150.00 gm self-raising flour; 125.00 ml plain flour; 2.50 gm bicarbonate of soda; 2.50 gm mixed spice; 90.00 gm brown sugar, firmly packed; 172.50 gm vegetable oil; 168.75 gm maple syrup; 3 eggs; 4.40 gm vanilla extract; 200g carrot; 200g beetroot; 82.50 ml pecans, chopped; 40.00 ml caramel dessert sauce, to serve; 250g block cream cheese, softened; 50g butter, softened; 45.00 gm brown sugar, firmly packed