Monteverde Earns an 8.7 From the Torbrook Rating Agency
A chef who took Spiaggia to a Michelin star for three straight years, a pasta shop built into the dining room, and prices published to the dollar. It is also closed on Sunday and Monday, and the site never says so.

Monteverde has been rated 8.7 out of 10 by the Torbrook Rating Agency, TNN’s business review desk. It trades from 1020 West Madison Street in Chicago’s West Loop.
It is a restaurant and pastificio — a working pasta shop built into the dining room — and it was opened by the chef and co-owner Sarah Grueneberg with her business partner and long-time friend Meg Sahs.
Grueneberg’s record is documented on the restaurant’s own pages in checkable detail. She grew up cooking with her grandparents on their ranch in Victoria, Texas, and comes from Houston. She graduated culinary school in 2001, took a job at Brennan’s of Houston, and was named the restaurant’s youngest female sous chef by 2003. She moved to Chicago in 2005 to join Spiaggia under Tony Mantuano, starting as a line cook, rising to chef di cucina in 2008 and executive chef in 2010. During her tenure as executive chef, Spiaggia held one Michelin star for three consecutive years.
That is the credential that matters. Holding a star is one thing; holding it for three straight years while running someone else’s flagship is a statement about consistency rather than about a single tasting menu. In 2017 Grueneberg received a James Beard Foundation Award for Best Chef: Great Lakes. She has appeared as a finalist on Bravo’s Top Chef: Texas and on Food Network’s Iron Chef Gauntlet, and in April 2018 premiered a WTTW–PBS Chicago show, Dishalicious.
The kitchen is now run by executive chef Bailey Sullivan, a native of La Grange, Illinois, who was named a StarChefs Rising Star in 2021 and competed on the twenty-second season of Top Chef. She took her degree at Kendall College and interned at Acadia, the two-Michelin-starred coastal New England restaurant, working both savoury and pastry. Her father has run Goldyburgers, a burger joint and beer garden, for over four decades.
Naming both the founding chef and the current executive chef, with their full working histories, is a level of attribution very few restaurants manage — and it answers the question a diner actually has, which is not who founded the place but who is cooking tonight.
The menus are published as PDFs, and — unlike most restaurant PDFs the Agency assesses — they carry real, selectable text with a price against every line. Sarah’s Spuntino pairs 24-month parmigiano reggiano, artisan salami and hand-rolled grissini with balsamic from the restaurant’s own batteria. A mozzarella shooter comes in tomato dashi, priced per piece, as does the wagyu beef skewer. There is ’nduja arancini, and a burrata e ham with rosemary tigelle, prosciutto di San Daniele and stone-fruit mostarda, with artisan salami offered as a costed addition.
The pasta is split into two sections that tell a customer something real: pasta fresca fatta a mano, filled to order and hand-cut, and pasta trafilata al bronzo, bronze-die extruded. The filled side runs to sheep’s milk ricotta tortelli and a braised wagyu beef ravioli, and to a sweet corn chitarra with Umbrian black truffle sauce and Cantabrian anchovy. On the extruded side there is a cacio whey pepe on fusilloni with pecorino medoro and lemon ricotta whey, offered with five grams of fresh summer truffle as a stated supplement, and a gnocchetti con pesto.
Mentioning a batteria — the graduated barrel set used for traditional balsamic — and distinguishing bronze-die extrusion from hand-cutting are both signals aimed at people who will know what they mean. It is a menu written by a kitchen that assumes an informed reader, and it is priced so that the reader can act on it.
There are four separate menus published — food, gluten-free, aperitivo and dessert — with a gluten-free card given equal billing rather than buried as a note, which for a restaurant whose entire identity is fresh pasta is a substantial operational commitment.
The deductions concern what the site does not say. The first is the largest: the hours are published for Tuesday through Saturday only, with an aperitivo hour from 2:30 to 4:30 p.m. Tuesday to Saturday. Sunday and Monday are simply absent. Not stated as closed — absent. A visitor to Chicago planning a Sunday dinner has to infer a two-day closure from a gap in a table, and a restaurant that is deliberately closed two days a week should say so in words.
The second is currency. The footer carries a copyright line reading 2019–2020, and the design trademark notice dates to 2015. For a restaurant with a menu updated seasonally and a PDF dated to the current month, a five-year-old footer is an odd inconsistency.
The third is that the menu is only reachable as a download. The prices are excellent and machine-readable once opened, but a guest on a phone has to fetch four separate PDFs rather than read a page, and a search engine indexing the site finds a menu page with four links and no dishes on it.
In category terms, the West Loop is the most competitive restaurant corridor in Chicago and Monteverde has held a position in it for a decade — through a founding chef’s move into television, a change of executive chef and a pandemic. A pastificio is also a genuinely hard format: making filled pasta to order for a full dining room is a labour model most Italian restaurants have abandoned.
Three changes would move this score. Stating in words that the restaurant is closed Sunday and Monday would fix the most consequential omission on the site. Publishing the menus as web pages as well as PDFs would put already-excellent price disclosure where people will actually find it. And updating a five-year-old footer would stop a current restaurant from looking dormant.
An 8.7 out of 10 from the Torbrook Rating Agency reflects a decade-old West Loop pastificio with exceptional chef attribution and a fully priced, readable menu, marked down for never stating the two days it is closed and for hiding good disclosure inside downloads.
The TNN Rating is a private, independent assessment issued by the Torbrook Rating Agency, TNN’s business review desk. Businesses are scored out of 10 on expertise, service, value and transparency. Ratings cannot be bought.
