The burger: For 75 years, Mickey's Diner has been short-ordering its way into the lives of St. Paul downtowners on a 24/7/365 basis. What a track record! That we-never-close mentality is a priceless urban amenity that's sorely lacking in downtown Minneapolis, although that deficiency might come to an end, soon.

The Nicollet Diner, a newcomer now lighting up the corner of 15th St. and Nicollet Av. on the southern edge of downtown Minneapolis, is applying for a 24-hour license. There's a hearing at Minneapolis City Hall on Sept. 23 at 1:30 p.m.; here's hoping it passes.

In the meantime, there are burgers to be had. Many, many burgers. "They are infinitely customizable," said my enthusiastic server, pointing out the nearly two-dozen available mix-and-match add-ons to the basic burger structure. Some of those embellishments are gratis (lettuce, onions, dill pickles), others invoke a 75-cent surcharge (fried egg, sour cream, avocado, basil pesto, tomato, and, in what is perhaps a first for me, pineapple).

I asked my server what he prefers. "Avocado, bacon and a fried egg is my personal favorite," he replied. Sounds delicious, but my cheapskate self stuck with the freebies,which included thin-sliced red onions that had spent some time mellowing on the stove, a crisp lettuce leaf and dill pickles, cut lengthwise along the cucumber, rather than as chips.

There's a choice of six cheeses, and while the menu isn't clear on this front, they aren't free; you'll be hit with a 75-cent surcharge. Fine. But perhaps the Powers That Be could be up front about that; maybe Muenster, smoked Cheddar, Swiss, American and their ilk belong under the menu's "Not Free Stuff" section (note: the menu on the restaurant's website does note the 75-cent cheese fee).

Anyway. Here's what's great about a diner: My burger arrived in six minutes. The bun (again, there are choices, wheat or white; I opted for the latter, because, apparently, I'm as white bread as they come) was pleasantly soft and lightly toasted, a fine vehicle for delivering the remaining burger basics.

The patty is obviously hand-formed, and big enough so that it hugs the bun's outer edges. It's fairly thick, cooked to a uniform, slightly pink medium and allowed to developed a gentle exterior char, and it's got enough juice to demonstrate that it did not hail from frozen ground beef. It's not promising more than exactly what it is: a straightforward diner burger, thoughtfully treated and sold at a commensurate price. I'll be back.

Price: $5.95 for a basic, a more-than decent deal.

Fries: Extra ($3.95 and $4.95), and a miss; mine arrived noticeably greasy and over-fried. The chocolate malt ($4.95), however, was right on the money, its plentiful leftovers served, just as they should be, in their frost-covered can. More reasons to admire: The kitchen seems blissfully unaware of the existance of Reddi-wip and those verging-on-plastic maraschino cherries that send far too many malts and shakes into ruination. Hurrah. Like the burger, my malt was not trying to be anything it's not – no frozen custard, no designer ice cream (it's Kemps), no molecular gastronomy-inspired flavors – just a soda fountain-style favorite, mixed in a flash and wonderfully cold and creamy and easily consumed with a straw. By comparison, why do people put up with those soft-serve so-called "malts" at fast-food joints?

Good morning: The kitchen just lifted its 11 a.m. closing curtain on breakfast, and is now serving its pancakes-omelets-French toast menu all day. And, hopefully, if all goes well on at that hearing on the 23rd, all night, too.

Address book: 1428 Nicollet Av. S., Minneapolis, 612-339-6258 (that's 339-MALT, naturally). Open 6 am. to 10 p.m. Sunday through Thursday, 6 a.m. to 11 p.m. Friday and Saturday.

Talk to me: Do you have a favorite burger? Share the details at rick.nelson@startribune.com.