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Catalyst Restaurant, Cambridge, MA

Catalyst Restaurant

4.8
4.8
1674 Reviews
$30 and under
Contemporary French / American
300 Technology Square, Cambridge, MA 02139

Make a reservation

2 people
8:00 PM
Booked 21 times today
Experiences are available.

About this restaurant

  • Good for business meals
  • Good for groups
  • Neighborhood gem
Catalyst Restaurant is the culmination of Chef/Owner William Kovel’s culinary experiences in award-winning restaurants including Jardinière, Orerry and Aujourd'hui at Four Seasons Boston Hotel. The Catalyst dining experience centers on bright, simple food created from the season’s freshest local ingredients, serious French technique and an appreciation for the details that go into our guest's experience.

Catalyst Restaurant opened in 2011 as one of the pioneer businesses in Technology Square near Kendall Square and the MIT Campus in Cambridge, MA. Since that time, an influx of start-ups and big companies that have made Catalyst a hub for business lunches, after-work gatherings and private dining. In addition to restaurant seating, Catalyst offers a full menu at the bar, along with a specialty bar menu.


Please follow us on Instagram: @catalystrestaurant, Facebook: Catalyst Restaurant and Twitter: @catalystcam.


Additional information

  • Dining style
    Casual Elegant
  • Price
    $30 and under
  • Cuisines
    Contemporary French / American, Contemporary French
  • Hours of operation
    Lunch Tue–Fri 11:00 am–2:30 pm Dinner Tue–Sat 5:00 pm–9:00 pm
  • Phone number
  • Payment options
    AMEX, Discover, Mastercard, Visa
  • Dress code
    Smart Casual
  • Executive chef
    William Kovel
  • Catering
    events@catalystrestaurant.com
  • Private party facilities
    Beautiful custom weddings, rehearsal dinners, showers, & post nuptial brunches, corporate dinners and holiday parties. Seamless planning, award winning modern American cuisine & flawless execution
  • Private party contact
    Robyn Yee: (617) 576-3000
  • Delivery & takeout
  • Neighborhood
    Cambridge
  • Cross street
    Main Street
  • Parking details
    We validate parking at Technology Square Garage (800 Technology Square)
  • Public transit
    Red Line Kendall/MIT
  • Additional
    Banquet, Bar/Lounge, Beer, Cocktails, Full Bar, Gluten-free Options, Indoor Fireplace, Late Night, Non-Smoking, Patio/Outdoor Dining, Patio/Outdoor Dining, Private Room, Takeout, Vegan, Wheelchair Access, Wine

Experiences

  • MOTHER'S DAY BRUNCH

    May 11, 2025 only
    Join us for a Mother's Day Brunch at Catalyst! Buffet style continental breakfast items with tableside service for hot entrees. $78 per adult $40 per child (3-10 years old)
    MOTHER'S DAY BRUNCH Photo

Private dining

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What 1,674 people are saying

Catalyst Restaurant reviews from people who’ve dined at this restaurant. Based on recent rating.

Overall ratings and reviews

Reviews can only be made by diners who have eaten at this restaurant

4.8
4.8 based on recent ratings
  • 4.7Food
  • 4.7Service
  • 4.7Ambience
  • 4.4Value

NoiseModerate

Review summary

AI-generated from verified diner reviews
Catalyst Restaurant delivers "consistently outstanding" dining experiences with a creative menu featuring delightful twists like celery root soup with diced apple and chocolate semifreddo. Guests appreciate the "stellar" service and immaculate attention to detail, making it a "must" for special occasions and wine dinners. The atmosphere is lively yet comfortable, perfect for memorable meals.

1,674 Reviews
  1. Lacey

    Greater Boston1 review

    5.0

    Dined 5 days ago

    1. Overall 5
    2. Food 5
    3. Service 5
    4. Ambience 5
    Amazing Easter brunch! The food is incredible, friendly staff, awesome easter egg hunt for the kids.

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  2. Megan

    Greater Boston1 review

    5.0

    Dined 5 days ago

    1. Overall 5
    2. Food 5
    3. Service 5
    4. Ambience 5
    An amazing Easter brunch experience the whole family! The kids had a fun time with the Easter bunny and egg hunt and the food was all spectacular!

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  3. Kris

    Greater Boston25 reviews

    5.0

    Dined 7 days ago

    1. Overall 5
    2. Food 5
    3. Service 5
    4. Ambience 5
    Catalyst is consistently outstanding! So much of their food has an interesting little twist which is delightful. The celery root soup had little bits of diced apple which was a wonderful enhancement to the soup. The poached pears and crispy prosciutto were amazing in the little leaf salad - our fault for trying to be healthy and get the dressing on the side, which was a mistake. We really needed the salad tossed with the mustard vinaigrette. The bolognese is my favorite entree and I really appreciate that you can get a small pasta portion. Get the full portion if you want leftovers for the next day. My dining companion had the salmon with butternut squash, spinach, blood orange and a very interesting sauce that he absolutely loved. We got the chocolate semifreddo which was AMAZING - chocolate frozen mousse with raspberry mousse on top, just phenomenal. It was a huge portion, so perfect for sharing. Service was stellar as always and our server was so friendly. He was covering many tables but was super efficient and I could see everyone around us got really great, attentive service. The Catalyst team works very well together. One other observation is that the bathroom is always incredibly clean - might be strange to mention, but it's obvious that they send people in the bathroom to check frequently throughout the evening. It's those little details that let you know that nothing is missed or taken for granted in this restaurant. We love Catalyst and it's one of our go-to restaurants for so many things: a great place to take visiting friends and family, a place to celebrate, a place to lift our spirits after a rough week (like this past Friday night)!

    Is this helpful?

  4. Thomas VIP

    Greater Boston143 reviews

    5.0

    Dined on March 28, 2025

    1. Overall 5
    2. Food 5
    3. Service 5
    4. Ambience 4
    Great food and very attentive but not intrusive service. Never felt rushed.

    Is this helpful?

  5. Georgia

    Greater Boston20 reviews

    5.0

    Dined on March 28, 2025

    1. Overall 5
    2. Food 5
    3. Service 5
    4. Ambience 5
    Our go to place for special occasions. Always consistent and very tasty!

    Is this helpful?

  6. Elizabeth VIP

    Greater Boston11 reviews

    5.0

    Dined on March 25, 2025

    1. Overall 5
    2. Food 5
    3. Service 5
    4. Ambience 5
    Business dinner with lively conversation - excellent calamari and all entrees delicious!

    Is this helpful?

  7. Spencer VIP

    Greater Boston2 reviews

    5.0

    Dined on March 24, 2025

    1. Overall 5
    2. Food 5
    3. Service 5
    4. Ambience 5
    Catalyst is the best! The food, service, and atmosphere are top notch.

    Is this helpful?

  8. Jon

    Los Angeles4 reviews

    5.0

    Dined on March 21, 2025

    1. Overall 5
    2. Food 5
    3. Service 5
    4. Ambience 5
    This place never ceases to amaze me, we do every wine dinner they set up. Not only do you get to try wines you wouldn’t normally get your hands on but they usually have the head wine maker or in this case the owner and wine maker at the dinner. Getting to meet and mingle with Robert Foley was an amazing experience, the knowledge we left dinner with about their history and influence in the California wine scene since the 70’s was astounding. As always, the food was out of this world, the Catalyst team always pulls off an incredible well paired menu to compliment the wines. The thought and effort put into the menu by chef William and Danni is not lost, every plate is presented perfectly, their attention to detail is incredible. I know this experience isn’t just for wine dinners, they excel with their standard service as well, if you haven’t been here, this is a must if you’re looking for an amazing experience with a comfortable atmosphere and extremely pleasant staff.

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  9. Christine VIP

    Greater Boston2 reviews

    4.0

    Dined on March 18, 2025

    1. Overall 4
    2. Food 5
    3. Service 4
    4. Ambience 3
    The branzino special was one of the best branzino dishes I’ve ever had.

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  10. Reza

    Greater Boston74 reviews

    5.0

    Dined on February 18, 2025

    1. Overall 5
    2. Food 5
    3. Service 5
    4. Ambience 5
    Great place for a nice lunch at a good value. Great food and good service

    Is this helpful?

FAQs

Catalyst Restaurant offers takeout which you can order by calling the restaurant at (617) 576-3000.

Catalyst Restaurant is rated 4.8 stars by 1674 OpenTable diners.

Yes, you can generally book this restaurant by choosing the date, time and party size on OpenTable.

  1. Home
  2. United States
  3. Greater Boston
  4. Boston
  5. Cambridge

Make a reservation

2 people
8:00 PM
Booked 21 times today
Experiences are available.
Google Map for Catalyst Restaurant

300 Technology Square, Cambridge, MA 02139

Additional information

  • Cross street
    Main Street
  • Neighborhood
    Cambridge
  • Hours of operation
    Lunch Tue–Fri 11:00 am–2:30 pm Dinner Tue–Sat 5:00 pm–9:00 pm
  • Price
    $30 and under
  • Cuisines
    Contemporary French / American, Contemporary French
  • Dining style
    Casual Elegant
  • Dress code
    Smart Casual
  • Parking details
    We validate parking at Technology Square Garage (800 Technology Square)
  • Public transit
    Red Line Kendall/MIT
  • Payment options
    AMEX, Discover, Mastercard, Visa
  • Executive chef
    William Kovel
  • Additional
    Banquet, Bar/Lounge, Beer, Cocktails, Full Bar, Gluten-free Options, Indoor Fireplace, Late Night, Non-Smoking, Patio/Outdoor Dining, Patio/Outdoor Dining, Private Room, Takeout, Vegan, Wheelchair Access, Wine
  • Delivery & takeout
  • Phone number
  • Catering
    events@catalystrestaurant.com
  • Private party facilities
    Beautiful custom weddings, rehearsal dinners, showers, & post nuptial brunches, corporate dinners and holiday parties. Seamless planning, award winning modern American cuisine & flawless execution
  • Private party contact
    Robyn Yee: (617) 576-3000
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