Roadside eatery (5)
I believe the answer is:
diner
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">roadside eatery</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this in another clue)</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for diner that I've seen before include "Eater" , "Railway carriage serving meals" , "Restaurant customer" , "One taking a meal" , "(Person eating in) restaurant" .)