Facebook argument with MIL... DH has a bit of a thing for omelettes, he even made a Christmas one with bubble and squeak and gravy in it!
Anyway, we don't fold our omelettes, we finish them under the grill and serve whole and flat, if you see what I mean. MIL claims it is only an omelette if folded and otherwise must be a frittata or something else 'foreign'. Others are now joining in on both sides, but was hoping for a greater sample size to settle the argument.