1) add pasta and oxo cube to boiling water – cook as normal.
Step 2:
Step 3:
2) while pasta cooks, drain tuna and put it in a bowl. Add salsa and mayonnaise.
Step 4:
Step 5:
3) grate cheese and crush up crisps.
Step 6:
Step 7:
4) when pasta is cooked, drain and place in an oven proof dish. Place tuna mixture on top of the pasta, then layer with crips and top with grated cheese.
Step 8:
Step 9:
5) bake in the oven for 15 minutes at 180c (depends on how crispy you like the topping)