Kitchen Sunnyside is a beloved American restaurant in Mill Valley, California, known for bringing people together over hearty, satisfying food served in a warm and welcoming setting.
This casual neighborhood spot has built its reputation on generous portions of classic brunch and diner favorites, making it a dependable choice for anyone looking for a relaxed meal that feels both comforting and memorable.
Whether you are stopping in for a slow weekend brunch, a casual lunch with friends, or a laid-back meal with family, Kitchen Sunnyside offers the kind of inviting atmosphere that makes guests feel right at home from the moment they walk in.
What sets Kitchen Sunnyside apart is its focus on simple, crowd-pleasing American fare done well, paired with the kind of service and comfort that keep customers coming back.
Its comfy setting makes it easy to settle in and enjoy a meal without feeling rushed, while the generous portions ensure that every visit feels satisfying and worthwhile.
With a strong customer rating of 4.50 out of 5 based on 554 reviews, the restaurant has clearly earned the trust and appreciation of the community it serves. Guests value it not just for the food, but for the reliable experience, friendly neighborhood feel, and consistent quality that make dining there a pleasure.
Conveniently located at 31 Sunnyside Ave #1 in Mill Valley, Kitchen Sunnyside is easy to find and even easier to return to for your next meal. For those looking to enjoy a classic American restaurant experience with excellent value, a comfortable atmosphere, and a well-loved local reputation, Kitchen Sunnyside stands out as a go-to destination.
To learn more or plan your visit, call +1 415-326-5159.
Our Specialties
Every dish tells a story. Explore our carefully curated menu featuring seasonal favorites and signature creations.
Our chef's signature creations featuring locally-sourced ingredients and innovative culinary techniques.
We partner with local farmers and suppliers to bring you the freshest seasonal ingredients every day.
Every plate is prepared with attention to detail, combining traditional recipes with modern presentation.
Our Story
Welcome to a place where great food meets warm hospitality. We believe dining is more than just a meal - it's an experience to be savored and shared.
Our kitchen is dedicated to creating dishes that bring people together, using recipes that honor tradition while embracing innovation.
Photos
A glimpse of our restaurant experience
Hear from our valued guests
Great food. Avocado Salad was delicious add the house bacon it was worth it. My husband had eggs Benedict and it was cooked perfectly. Great stop on the way to Muir Woods
Great breakfast/brunch with a ton of good options and unique items like the chicken and croffles…get the Hot Stone Pot - so worth it!!!
We found this place on our way to Muir Woods, and what a great surprise! The food was delicious, full of flavor, and the portions were generous.
This places was amazing, especially after a hike. Sometimes we visit places where the food looks beautiful but doesn't taste good. Well this isn't one of those places. Their presentations taste as good as they look. This is going to be my post hike brunch area from now on. I am looking forward to seeing the staff again because they added to the welcoming atmosphere. I highly recommend the chicken and croffle(waffle pressed croissant) because that chicken was so tender and perfectly combined with the crunchy croffle.
It was a weekend girls day out. And an excellent choice for brunch. Their artichoke beignets are top notch. And so are their tacos. We loved their goat cheese avocado toast. And finally the hot stone pot with tofu was the highlight. 10/10 will recommend.
Really awesome brunch place in the heart of Mill Valley. This restaurant is a must visit if you’re around in the north bay and hungry. I got some loco moco and their strawberry sauce french toast special- both were really flavorful and tasty!
Fabulous meal. We were greeted kindly. Staff very attentive. Menu selection was plentiful, both breakfast and lunch. My husband ordered their special hot stone pot with chicken mango. 5 star presentation and so yummy. I had the Hemingway Benny. Again, presentation and taste were 5 star! Portions were more than generous. Highly recommend!
Cute place with great food! Came for breakfast after a hike at Muir woods. He had the KS Scramble that has bacon, asparagus and parmesan with hollandaise - great combo, flavorful, and ciabatta toast was so light and crispy 😋 I had the Mehico Benny with chorizo, veggies and added jalapeño. Now, mind you, I've had chorizo eggs Benedict before (the best that comes to mind was in a Monterey restaurant), and I think this one was outstanding! Super-tasty and seasoned - I was really happy to be eating it 😁 potatoes were nice. Only hiccup was they delivered my dish to the lady next to me, but we had already talked a little, so she just handed it to me and I went at it - no big deal, they were busy (Sunday morning). He had the bloody mary made with Korean soju - it was good. I had a mimosa, minus the oj lol. There is no hard alcohol here. We will totally come back when we're in the neighborhood.
The food tasted good overall. I got the California burger cooked medium — I really liked the pickled red onions and the arugula, which seemed lightly dressed. My only complaint was that the avocado was sliced a little too thick, so it kept sliding out of the bun with every bite. The burger itself was juicy and had a good concept. My wife got the chicken club. It was good, but nothing special, and we had the same issue with the avocado being sliced a bit thick. We both really enjoyed the fries and the ranch aioli they came with. I’d definitely come back to try some of their sweeter dishes next time.
This place is best suited for groups of 2–4 people. The restaurant itself isn’t very large, and the tables are placed quite close together—you can almost hear conversations from the next table. That said, it didn’t really bother us because everyone was focused on their delicious food anyway. The overall atmosphere feels lively and energetic. We visited around lunchtime without a reservation, but the wait wasn’t long at all—about 10 minutes. The staff were very efficient in seating each group, which made the experience smooth and pleasant. The food was delicious, and the portions were very generous. Overall, it was a pleasant dining experience. We would definitely visit this lovely little spot again next time we’re in Mill Valley.
Common questions about Kitchen Sunnyside
Kitchen Sunnyside is located at 31 Sunnyside Ave #1, Mill Valley, CA 94941, United States, Mill Valley, CA, United States.
You can reach Kitchen Sunnyside by calling +1 415-326-5159.
Kitchen Sunnyside has a rating of 4.5 out of 5 based on 554 customer reviews.
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