
Casa Don Alfonso
An elegant Italian restaurant in St. Louis, bringing the flavors of the Sorrento Coast with Michelin-star pedigree and stunning decor.

Highlights
Must-see attractions
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Casa Don Alfonso

Highlights
Must-see attractions
An elegant Italian restaurant in St. Louis, bringing the flavors of the Sorrento Coast with Michelin-star pedigree and stunning decor.
"Experience the elegance of southern Italy with authentic dishes and a captivating atmosphere at Casa Don Alfonso."
Gluten-Free Bread on Demand
Request freshly baked gluten-free bread, a special treat prepared upon request for a delightful dining experience.
Ideal Times for Attentive Service
For more personalized service, consider dining during off-peak hours like lunch or weekdays.

Quick Facts
Cuisine
Italian
Price
$$$
Phone
(314) 719-1496
Address
100 Carondelet Plaza, Clayton, MO 63105, USA
Website
casadonalfonsostlouis.com/Highlights
Discover the most iconic attractions and experiences

Elegant Ambiance with Italian Flair
Experience sophisticated dining with mid-century modern furniture and stunning decor reminiscent of the Amalfi Coast.

Open Kitchen Culinary Spectacle
Watch skilled chefs craft authentic Italian dishes in a vibrant, exposed kitchen, adding a dynamic element to your meal.

Authentic Sorrento Coast Flavors
Savor unique dishes inspired by the culinary traditions of the Campania region, from the renowned Iaccarino family.
Plans like a pro.
Thinks like you
Insider Tips
from TikTok, Instagram & Reddit
Gluten-Free Bread on Demand
Request freshly baked gluten-free bread, a special treat prepared upon request for a delightful dining experience.
Ideal Times for Attentive Service
For more personalized service, consider dining during off-peak hours like lunch or weekdays.
Ask for Recommendations
Portion sizes and flavors can vary; don't hesitate to ask your server for their best menu recommendations.
Enjoy the Bar Scene
Opt for the bar area for lively people-watching and a more relaxed, casual atmosphere.
Tips
from all over the internet
Gluten-Free Bread on Demand
Request freshly baked gluten-free bread, a special treat prepared upon request for a delightful dining experience.
Ideal Times for Attentive Service
For more personalized service, consider dining during off-peak hours like lunch or weekdays.
Ask for Recommendations
Portion sizes and flavors can vary; don't hesitate to ask your server for their best menu recommendations.
Enjoy the Bar Scene
Opt for the bar area for lively people-watching and a more relaxed, casual atmosphere.
What Travellers Say
Reviews Summary
Casa Don Alfonso offers an elegant dining experience with a beautiful atmosphere and a focus on authentic Italian flavors. Diners praise the ambiance, the open kitchen, and specific dishes like the charcuterie and desserts. However, some guests have noted inconsistencies in seasoning and service, with occasional complaints about attentiveness and food temperature, especially during busy periods or special occasions.
"You seriously cannot beat the patio on a nice day at this restaurant!! The service is attentive, the food is delicious and the drinks are phenomenal! Take a friend or 2, and do yourself a favor, go sit on the patio for happy hour!"
Michelle Briggs
"Our first time we had an epic experience, this time was not up to par. It sure helps to know someone.
We sat at the bar for lunch on Valentine's Day. We were one of only two couples to be seated, so it wasn't busy initially.
After dropping off my fiancé, I parked the car and felt we would not get the 5 star service we expected. The garage is $6 for 0-3 hrs, so I parked at a meter.
We were immediately offered bread with a nice saucer of olive oil,
which I usually like with pepper and parmesan added. We asked for gluten free bread which they fresh baked on request and was very nice. The fancy pepper shakers don't work though or were empty. I had to get up to reach and grind my own pepper which I'm sure offended the absent bar server. He was too busy petting the dog at the bar couches, 15 ft away, not sure that is legal?
We ordered the soup and asked for another spoon, but never received one. I never received a napkin or silverware until I ordered my sandwich.
I got my food but wasn't offered fresh ground pepper for my salad either, once again grinding myself. The bar wasn't that busy, and most ordered soup or a sandwich.
It was drafty with the hotel entry just off the bar, not the best design. The bathroom was being serviced at that time as well and the maid cart was left in the entryway for awhile.
We enjoyed our food, but for the price, it wasn't worth it for the experience. We even asked about theolive oil, which they sell, last time we received small complimentary bottles. You would think they would have done something extra for the Holiday, but it felt we had to beg just for the basic service. Probably won't return."
Craig A
"The food was… interesting. Our table started with the farmer’s board which was decent. Not a wife variety, but tasty nonetheless. I had the chicken with eggplant which I regretted. It was very…wet and Overall pretty bland. Another ordered the deep fried calamari which was good, but extremely salty. The dip definitely helped and was delicious. Someone else ordered what I believe was stuffed calamari. It was very herby and had a somewhat crab cake filling. No one was very impressive but possibly we ordered the wrong entrees to our taste. Desert was great! We ordered the tiramisu, lava cake, and a berry custard dish. Definitely the highlight of the meal! This was our first time at Casa Don Alfonso and I don’t not recommend it, but I’m not telling my friends about it either."
Carly Jarus
What People Like
What People Dislike
Frequently Asked Questions
The restaurant boasts an elegant and sophisticated ambiance, featuring mid-century modern furniture, an open kitchen, and decor inspired by the Italian coast.
Yes, they offer gluten-free bread, which is baked fresh on demand, and cater to vegetarian diets.
While not explicitly stated, given the upscale nature and popularity, reservations are highly recommended, especially for weekends or special occasions.
Diners often praise the desserts, charcuterie, and pizzas. For unique flavors, consider dishes inspired by the Campania region.
To potentially experience more attentive service, consider visiting during lunch hours or on weekdays, which are typically less busy.
While not specified, the elegant atmosphere suggests smart casual attire is appropriate.
Sitting near the open kitchen offers a dynamic view of chefs at work, adding to the dining experience. It's a popular feature mentioned by many visitors.
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St. Louis' best new restaurants of 2021
With the opening of Casa Don Alfonso at The Ritz-Carlton, St. Louis in Clayton, Missouri, we’re inclined to say yes. The first U.S. outpost of the Iaccarino family’s venerable Don Alfonso 1890 – a two-star Michelin restaurant in Sant’Agata, Italy – aims to bring a taste of the Sorrento Coast to the Midwest, specializing in the culinary traditions found throughout the Campania region. And you’ll feel transported from the moment you step inside what is easily one of the most gorgeous restaurant spaces in town, featuring a massive open kitchen flanked by a copper ceiling and hand-painted tile backsplash made in Sorrento and a striking display of 600 hand-blown glass wisteria leaves suspended over the main dining room.
The Best Weekends Begin with Brunch in St. Louis
Easily one of the most gorgeous restaurant spaces in town, Casa Don Alfonso at The Ritz-Carlton, St. Louis features a massive open kitchen flanked by a copper ceiling and hand-painted tile backsplash made in Sorrento, Italy, and a striking display of 600 hand-blown glass wisteria leaves suspended over the main dining room. That same level of attention to detail is also evident in the restaurant’s breakfast buffet, where you can feast on avocado toast, omelets, pancakes, chicken-apple sausage, smoked salmon and chia pudding, among other brunch favorites. Available on Saturday from 6:30 to 10 a.m.
America’s Best New Italian Restaurant Is In St Louis
This unassuming Midwestern city may be best known as the home of the Gateway Arch, but Saint Louisans are equally proud of being the home of one of America’s most enduring Italian neighborhoods—The Hill. In fact, The Hill is arguably that last remaining “Little Italy” in the United States (according to this June 2020 documentary). But the proof is in the panna cotta and there can be no greater affirmation of St. Louis’ Italian bonafides than the much-awaited debut of Casa Don Alfonso—the first American outpost of the legendary two-star Michelin Don Alfonso 1890 in Sant’Agata, Italy.
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This luxurious, romantic restaurant reflects the culture and beauty of southern Italy. Restaurateur Mario Iaccarino opened Casa Don Alfonso in St. Louis to mimic the recipes and flavors of the original Don Alfonso in Sant’ Agata, Italy. Mario Iaccario comes from a family with four generations in the restaurant industry; the original restaurant in southern Italy has received two Michelin Stars for its incredible cuisine.
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Café Don Alfonso's story started on the Sorrento Coast in the late 19 th century. This fourth-generation family establishment crafts recipes echoing the character, hills, sea, and flavors of the Mediterranean. The family's flagship in Italy is translated into an elegant space tucked into the Ritz Carlton in St. Louis, still reflecting the seasonal ingredients and vibrant colors of the Sorrento Coast.
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You don't have to leave St. Louis to be whisked to the Amalfi Coast. With its gleaming marble table tops, lemon trees, hand-painted tile walls and blown-glass wisteria leaf decor, Casa Don Alfonso(100 Carondelet Plaza, inside the Ritz Carlton, Clayton; 314-719-1496) evokes the sort of ease you'd feel sipping aperitivo on an outdoor terrace in Sant'Agata. And the authentic food will truly transport.
A guide to Mother's Day brunch at St. Louis restaurants
On The Menu: Along with traditional brunch fare including pancakes, waffles, an omelet station, bacon and sausage, Casa Don Alfonso’s elevated Sorrento-inspired buffet will feature caviar and a live cannoli station. Bottomless drink upgrades including mimosas, and the restaurant’s signature Bucatini Bloodies will be available for purchase. Mother’s Day dinner will be available from 6–10 p.m.
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Casa Don Alfonso’s Sunday brunch spread is an embarrassment of riches, ranging from traditional breakfast items such as thick-sliced bacon and made-to-order omelets to Mediterranean-inflected specialties such as tramezzino. The highlight, however, is the stunning charcuterie spread, which allows guests to eat their weights in prosciutto di parma. It alone is worth the price of admission.
9 of the most beautiful restaurant spaces in St. Louis
Nestled inside Clayton’s extravagant Ritz-Carlton is Casa Don Alfonso, a delightful Italian restaurant from the Iaccarino family, whose first restaurant, Don Alfonso 1890, has been awarded two Michelin stars. Between the gorgeous open kitchen and the elegant decor, this restaurant is a must-visit. (The delicious pizza and enticing wine list don’t hurt, either).
St. Louis makes list of 'World's Greatest Places of 2021'
TIME’s feature on the city focused on “a reinvigorated downtown.” The writer pointed out the new Casa Don Alfonso restaurant from Michelin-star Italian restaurateur Mario Iaccarino, along with City Foundry STL, which just announced its grand opening date on Monday. A pair of “flashy hotel openings” and the city’s new soccer team also were noted.
Sauce Magazine - Top 10 First Looks of St. Louis restaurants in 2021
Casa Don Alfonso, the new Italian restaurant inside Clayton’s The Ritz-Carlton, St. Louis, is the first restaurant for the Iaccarino family in the United States. Their original location, Don Alfonso 1890, is a two Michelin-starred restaurant on the Sorrentine peninsula in southern Italy’s Campania region.
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Escape to the coast of Southern Italy with brunch at Casa Don Alfonso. À la carte breakfast in St. Louis is available Monday through Friday and the elaborate breakfast buffet is available only on the weekends.
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100 Carondelet PlazaClayton, MO 63105(314) 719-1496 Visit Website See Menu Open in Google Maps. Casa Don Alfonso is a well-known Italian dining establishment located in a 4-star hotel, The Ritz-Carlton.
Social
from TikTok, Instagram & Reddit