Eggs

Most of the eggs available in grocery stores are produced in indoor industrial-scale facilities that enclose thousands of hens, often in small cages. On the other end of the egg spectrum are smaller flocks of hens raised on pasture, where they can peck and scratch, forage, exercise, and engage in other behaviors that are important to their well-being. Some operations fall somewhere in between.

Here’s a basic rundown of terms you may see when shopping for eggs. The Ferry Plaza Farmers Market allows only pasture-raised eggs to be sold in our markets. You can learn more here.

 

 

  • Cage-free: Hens live without cages in indoor facilities and do not necessarily have access to the outdoors. The amount of space per hen varies by producer.
  • Fertile: These eggs come from hens that live with roosters. Most are cage free.
  • Free-range (free-roaming): The term simply means the hens “have been allowed access to the outside,” but for an undetermined period of time. These hens may be, but generally are not, raised outdoors. From a sustainability perspective, indoor free range egg facilities are a far cry from pasture-based operations, but the eggs have been shown to be safer for consumers than eggs from caged hens. In fact, 16 different studies have shown that eggs from caged chickens are much more likely to be carriers of salmonella.
  • Hormone-free: The use of hormones in laying hens was banned in the 1960s.
  • Organic: Hens are given only certified organic vegetarian feed without pesticides, fungicides, fertilizers or antibiotics. Hens have access to the outdoors. Organic chicken operations must be certified by designated agencies.
  • Pastured: Hens are raised outdoors on pasture, usually using movable enclosures (hens also have access to a coop for shelter and egg laying). This enables hens to eat a variety of natural foods, such as different grasses, seeds and insects. Some scientific evidence indicates that, because of this diet, eggs from pasture-raised hens have less cholesterol and fat, higher omega-3 fatty acids, and higher amounts of lutein, beta-carotene, and vitamins A & E. The term “pasture-raised” is not regulated; in other words, it is up to the producer to provide eaters with a certain level of transparency around their operation and up to the eater to ask questions.
  • Vegetarian: Eggs are produced by hens whose feed is free of animal by-products.

For more on humane egg production, see Egg Carton Labels: A Brief Guide to Labels and Animal Welfare from the Humane Society of the United States.

Seasonality

Historically, the egg has heralded the arrival of spring. Hens naturally lay fewer eggs in the winter when days are short, and pastured eggs are scarce at farmers markets in the winter. Egg production begins to steadily increase as the days lengthen. Artificial lighting and controlled climate in most large-scale egg production facilities have eliminated seasonal fluctuations in egg laying.

Breeds

Farmers market shoppers will encounter eggs in a surprising variety of hues; in addition to the typical brown and white eggs, a carton might contain shades of light peach, beige, and even pale green. The color of the egg is determined by the breed of the hen.

In Season

January, February, March, April, May, June, July, August, September, October, November, December

Available From

Recipes with Eggs

Basic Frittata

Amie Bailey, Williams-Sonoma

Delta Asparagus and Frisée Salad

Francis Hogan, Bluestem Brasserie

Deviled Eggs with Quick-Pickled Asparagus

Jodi Liano, San Francisco Cooking School

Deviled Eggs with Summer Herbs

Elianna Friedman, CUESA’s Market Chef

Articles about Eggs

July 25, 2014

The Great Tomato Debate

Confused by terms like heirloom, open-pollinated, hybrid, and GMO? We’ll help you sort them out.

July 18, 2014

Meet Marcy

CUESA is excited to welcome our new executive director, Marcy Coburn! Find out what inspires her work.

July 11, 2014

Farm Tripping

Summer is prime time for agritourism. Here’s our list of local U-picks, tours, and other farm fun.

July 09, 2014

A Fond Farewell from Critical Edge Knife Sharpening

Bob Kattenburg retires after 19 years as the Ferry Plaza Farmers Market’s knife sharpener.

July 04, 2014

On the Farm at Marin Roots

Take a behind-the-scenes look at organic veggie growing with the young farmers at Marin Roots Farm.

About CUESA

CUESA (Center for Urban Education about Sustainable Agriculture) is dedicated to cultivating a sustainable food system through the operation of the Ferry Plaza Farmers Market and its educational programs. Learn More »