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By Nellie's Kindness Crew
Even if you don't eat eggs every morning, you've probably wondered once or twice why the yolks in your carton of Nellie's Free Range Eggs look darker than others you've purchased at the store or enjoyed at your favorite diner. Once you dig in, you might find that they taste better, too. Unsurprisingly, it all comes back to the hen.
There are many factors that can influence the color and richness of an egg yolk. The most notable ones include:
Free range hens that have access to green, grassy pastures tend to lay eggs with darker yolks than their caged counterparts. This is primarily due to the carotenoids (yellow, orange, and red plant pigments) found in the clovers, grasses, and other greens that the hens consume outdoors. Free range hens instinctually snack on insects and grubs too, which have a high concentration of protein and other nutrients that affect the color and quality of their eggs.
While free range has many benefits, it can also lead to more variation in yolk color than you might find in a carton of eggs from a factory farm. Every hen is unique, and differences in grazing habits from hen to hen and from flock to flock can result in a mix of orange and lighter yellow yolks in any given carton.
The composition of and ingredients in the chicken feed available to a flock have a big impact on yolk color in the long run. Our Certified Humane Free Range hens spend most of their days foraging outdoors for bugs and tasty greens, but unlike cows or sheep, they are not ruminants and cannot subsist solely on the pasture that’s available to them. That’s why we provide our hens with a supplementary feed containing a wide range of beneficial nutrients and minerals that are essential to their health.
As hens age, their grazing habits and feed composition change, and they tend to lay eggs with lighter yolks than hens in their prime laying days. While we wish we could guarantee a consistent color for all of our egg yolks, we feel that the benefit of giving our hens the freedom to live a longer life on our farms is worth any inconsistencies in yolk color that may result. We partner with over 45 farms that are family owned and run, which means at any given time, our flocks are all different ages. Despite any differences in appearance or flavor, eggs from older flocks still have the same nutritional value of eggs from hens in their prime layings days.
Hens are sensitive to their surroundings, and small changes like a shift in season or temperature often affect characteristics like yolk color in their eggs. Generally speaking, these factors can't be controlled, but ensuring that our hens have access to a safe, warm, well-lit hen house keeps their stress to a minumum.
The nutritional value of an egg can't be judged solely by yolk color, but darker yolks are usually a good indicator that the hen has been fed a healthy, varied diet. In other words, yolk color doesn't necessarily impact nutritional value, but it does correspond to the health of the hen herself.
The short answer is no: yolk color does not indicate freshness. Although egg whites can become "looser" or more watery over time, yolks generally don't lose their hue as they sit in the refrigerator.
There's no proven correlation between yolk color and flavor, but most people agree that darker orange yolks tend to taste richer and more flavorful. This can be attributed to the diet of the hens: as is true of grass-fed meats and pasture-raised milk, the product of a humanely treated animal with access to a healthy, varied, natural diet tends to taste better.
My name is John I wanted to know if you feed your hens feed that contains animal by products
HI John. Thanks for reaching out. Per Certified Humane rules, food additives such as antibiotics, hormones, growth promoters and animal byproducts are prohibited. Please let us know if you have any additional questions for us!
Where may I purchase your eggs? Do all the major grocery store carry your ages.
Hi Tina! Thanks for reaching out to us. Yes, you'll find our Nellie's Free Range Eggs in many grocery stores nationwide. We welcome you to check out our egg locator for specific area information: http://fal.cn/33fOw Thanks for reaching out!
I just got 2 dozen of your eggs and all 4 of the first eggs I used we're light yellow yolks. This is not normal from my experience with your eggs. Did something change?
That certaily is not normal, Jason, and we thank you for bringing it to our attention. You’re absolutely right that free range eggs should have darker, sometimes orange yolks, and that is indeed what we and other consumers tend to see in our eggs. While free range has many benefits, we’ve also found that it leads to more variability in yolk color due to different grazing habits and preferences from hen to hen. Flock age can also be a factor when it comes to inconsistencies in yolk color. Whatever the case may be, we really appreciate you letting us know and we’re incredibly sorry for this unfortunate experience. We’d like to look into your particular batch of eggs right away, so if you could please send us an email at [email protected], we'll gather some information from you and also make sure we can replace those eggs for you as well. 💜Jocelyn
How long are Nellies eggs stored before they are put out on a grocery store shelf? Are Nellies eggs safe to eat raw?
Hi Teresa! We would encourage you to check out our other blog post called "Adventure of the Egg." The typical time from nest to table is about 25 days. That is well within what USDA recommends for fresh egg consumption and still leaves plenty of time for you to store in your refrigerator before eating. The 3 digit number printed on the outside of your carton tells you what day of the year the eggs were packaged if you're curious to see at the grocery store. Unfortunately, we cannot officially recommend eating our eggs raw, because they're unpasteurized, but you can pasteurize them in your own kitchen if you so desire. We hope this helps!
Where are the majority of your eggs produced? What states in the USA, or other countries if applicable? Thanks for the great eggs.
Great question, David! You can find a map of our 45 partner farms here: https://www.nelliesfreerange.com/our-hens/free-range-farms.
I discovered what yolks should look like when I went glamping and purchased fresh eggs from the owners of the campsite's gardens section. At first, When I cracked open the first egg, I was shocked at the rich orange color and thought something was wrong, then I thought about it. I can never go back to eggs with pale yellow yolks - I am thankful for the humane treatment and happy environment you provide your hens.
How fun, Ashley! We appreciate your support for local egg farmers and for our hens, too. Most importantly, thank you for voting for humane practices with your dollar.
What a difference in the free range eggs! I’ve known that since I was a little girl, and I am 77 now! All my life I’ve looked for farm eggs and that orange gold yolk. I found it in your eggs!
Hi Judith! We too are glad that you found our eggs. Thanks for supporting our small family farms!
I read that corn helps give yolks a darker color. Do you include corn in your feed mixture?
Great question, Regina. Our supplementary feed is primarily made up of corn and soy, but we find that the high-protein insects and grubs that our free range hens forage for outdoors has a much greater effect on yolk color than other factors. We hope this helps answer your question!
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