Sounds pretty nice to me.

( .Yeti., Fri 29 Jun 2012, 9:58, 1 reply)

Yeah
But this was just tuna and mustard, no tomatoes or sauce of any kind.
(Deskbound You insignificant speck of dust, Fri 29 Jun 2012, 10:01, closed)

I'd still eat it.
The mustard has got to be tempered by the pasta and the cheese to some extent. Of course, if he used a whole jar of the stuff that might be different.
( .Yeti., Fri 29 Jun 2012, 10:11, closed)

True
A small dollop would have added a nice bit of heat to the dish. But there was a lot of Colemans on offer.
(Deskbound You insignificant speck of dust, Fri 29 Jun 2012, 10:13, closed)

In an attempt to impress my now Wife, I once ruined a perfectly good Beef Casserole by adding the best part of half a bottle of HP Sauce to it. I thought it just needed more of a kick, and that was all I had available to provide said kick.
(caescarna Hell's Roomba, Fri 29 Jun 2012, 11:38, closed)

Worcestershire sauce
Would have been better!
(Deskbound You insignificant speck of dust, Fri 29 Jun 2012, 15:15, closed)