Heinz Weight Watchers Tuna and Mayonnaise with Sweetcorn

Quite recently I have taken to the taste of sweetcorn, and its phenomenal texture, so I was delighted when I came across the John West Weight Watchers Tuna Mayonnaise and Sweetcorn filler tubs in Asda. Purchasing them without a second thought, I was slightly curious at how it would turn out; I had never bought pre-made tuna mayo before! I prepared my slices of bread, ready to make myself a sandwich (usually I go for brown bread, but there was only 50/50 left in the house). The can of tuna sat unopened on the bench. With my bread ready for its filling, I pulled back the ring-pull. Fortunately, this was not too difficult, and came off with ...