UPDATED: Guess Where I'm Eating This Croque Madame and Win $25 to Frida's Vegetarian Deli

       Croque madame and fries. | Jessica Lussenhop
       Croque madame and fries. | Jessica Lussenhop

Good morning, Gut Check readers! We stumped you for a while with last week's "Guess Where I'm Eating," so we're going to go a little (eggs over) easy on you this week.

See also:-Chef's Choice: Natasha Kwan of Frida's Deli

Update: Congratulations to commenter sauerpower83 who correctly guessed that I ate this croque madame at Brasserie by Niche (4580 Laclede Avenue; 314-454-0600).

For this week's quiz, we're keeping with the Francophile theme. Guess where we ate this delicious croque madam and win $25 to Frida's Vegetarian Deli. Hint: This centrally located eatery is one of a few fine establishments captained by a celebrated St. Louis chef.

Rules: To be eligible, you must leave a valid e-mail address (or Twitter handle or Facebook profile URL) in the comment-entry field. One guess per e-mail address. Employees of the restaurant in question and the Riverfront Times are not eligible.

Gut Check is always hungry for tips and feedback. Email the author at [email protected] or follow her on Twitter.