The No-one Knows Taco

I cooked my Taco recipe the other night for neighbours and friends. There were quite a few people; 11 or 12 in all; so I divided the mix up into two bowls to put on the table. At the end of the meal, I found out that each end of the table was convinced that they were eating the meat version and that the other bowl contained the vegetarian mix. Everyone thought they were getting the 'real' meat!