bacon ice cream
... that bacon ice cream was originally created for April Fools' Day but went on to be one of Heston Blumenthal's signature dishes?
... that <b id="mwBek"><a href="./Bacon_ice_cream" id="mwBeo" rel="mw:WikiLink" title="Bacon ice cream">bacon ice cream</a></b> <i id="mwBes">(pictured)</i> was originally created for <a href="./April_Fools'_Day" id="mwBew" rel="mw:WikiLink" title="April Fools' Day">April Fools' Day</a> but went on to be one of <a href="./Heston_Blumenthal" id="mwBe0" rel="mw:WikiLink" title="Heston Blumenthal">Heston Blumenthal</a>'s signature dishes?