Crystal Brook Farm is a small dairy on Tuttle Road at Sterling, Massachusetts, run by Eric and Michele.
Their small milking herd of Jersey cows, the original girls bred and born in Vermont at Richardson Family Farms, has tested A2/A2 across the board, and Eric's lifelong love of working with cows shows in the healthy, nutrient packed raw milk they produce.
Raw milk is sold by the half gallon and gallon in the on farm store, open daily from early morning to evening, with cash or Venmo taken. Milk is often on reserve, so it is worth booking ahead by phone or through the farm's Instagram. The farm also sells baled hay and offers sawmill services.
192 Tuttle Rd Sterling MA
Open daily, 7am to 7pm
5.0
From 34 reviews
I've been buying milk here for a few weeks now. I'm so happy I found this farm! I buy one gallon of milk every two weeks. The milk always tastes clean and stays fresh in my fridge that whole time. Eric and Michele are super kind and happy people and hard working. They take great care of their cows and it shows in the quality of the milk. They even post photos and videos on their Instagram so you can see how the milk is processed. It makes a huge difference. Thank you Eric and Michele for making this available!
I come here almost every single week for milk and sourdough from Sour Wolf! All amazing products - highly recommend!
I stopped by their self-service farm store yesterday evening in hopes to purchase some raw milk. And although their refrigerator was stocked with milk, unfortunately for me, it was all reserved. So I recommend contacting them ahead of time to reserve your milk. I did purchase some yummy sourdough baked goods while there, that were divine. Brown butter sourdough chocolate chip cookies and sourdough lemon blueberry scones. They also had sourdough loaves, English muffins, honey, amongst other artisen products. I reached out the same day and was able to reserve some raw milk to pick up today. Service and their responding time was very good. Highly recommend. Instagram: Crystal.brook.farm.
Rebuilding the food system, from the farm up

Excellent local raw A2 Jersey cows milk. They sell sourdough bread and other local products. So blessed to have you so close. Very easy payment they take payments Via venmo or cash. I recommend to reserve the amount you want ahead of time!
Best raw milk supplier and other artisan items in the farm store!
BEST raw milk in the area. I have tried raw milk from a few different farms and none compare to crystal brook. After three days of drinking their raw milk my persistent eczema that I’ve had since I was a child healed itself. It is so good for our health and also very delicious!!! Was never a huge milk drinker but I find myself drinking their milk multiple times a day on it’s own because my body craves it!! Highly recommended, their eggs are great also. 🤍
The farm is great. Cows are well taken care of by Eric and Michelle. Eric and Michelle are awesome owners of the farm, they are always reachable for clients/customers. We regularly get raw milk from them and the milk is of great quality for a very nominal price without any additives. Eric and Michelle are very kid friendly and always open to engage/entertain kids on the farm.