Charlotte's lemon curd cake

Ingredients

Cake and icing: icing sugar, Bleached enriched wheat flour (wheat flour, Benzoyl peroxide, Niacin, Reduced iron, Thiamine mononitrate, Riboflavin, Folic acid, Chlorine), Sugar, Liquid whole eggs, Water, Partially skimmed milk, Vegetable shortening (canola oil, Palm oil, Modified palm and palm kernel oils, Monoglycerides, Polysorbate 60), Margarine (soybean oil, Modified palm oil, Water, Salt, Whey powder [milk], Soya lecithin, Monoglycerides, Natural flavor, Vitamin a palmitate, Vitamin d3, Annatto added for color), Baking powder (sodium acid pyrophosphate, Sodium bicarbonate, Corn starch, Monocalcium phosphate, Calcium sulfate), Vegetable oils (canola/soya), Glucose syrup, Food starch-modified, Artificial and natural flavors, Whey powder, Salt, Rice starch, Citrus fiber, Soy lecithin, Dextrose, Potassium sorbate, Cellulose gum, Gum arabic, Xanthan gum. Lemon curd filling (water, Sugar, Glucose - fructose, Glucose, Liquid whole egg, Modified corn starch, Lemon puree [water, Citric acid, Sugar, Lemon pulp cells, Glucose-fructose, Lemon juice concentrate, Lemon oil, Sodium citrate], Modified palm kernel oil, Citric acid, Pumpkin extract for color, Salt, Sodium citrate, Gellan gum, Locust bean gum, Xanthan gum, Carrageenan, Sodium benzoate, Natural flavor, Titanium dioxide for color). Confectionery topping: (sugar, Palm kernel oil, Nonfat milk powder, Whole milk powder, Whey powder [milk], Palm oil, Soy lecithin [an emulsifier], Vanilla).