After last week's simple udon recipe, this week's recipe #4 is even easier, requiring just a toaster.
Not too tough to toast a piece of bread, slather it with mayo and layer a couple of slices of tomato on top. I did it w/a slice of tofu bread and Kewpie lite. The mayo and tomato makes a nice combo and I like the taste but as with last week's recipe, not particularly filling.
So for my second slice I added a couple of slices of prosciutto that I had lying around in the fridge. Could also make do with ham (or any other sliced meat of choice). Prosciutto may be wasted on this particular recipe though since the mayo tends to dominate the distinctive prosciutto taste. Anyway, final score for the original recipe: 6 out of 10.