Most people assume eggs are fresh when they buy them. They’re in the fridge, they look clean, the carton says a date that feels recent enough. But here’s the reality—most supermarket eggs are already 14 to 21 days old before they even hit the shelf. By the time they reach your kitchen, they can be pushing three weeks or more.
And eggs are one of the clearest examples of how freshness isn’t just a nice-to-have—it directly affects quality, nutrition, and how food actually performs.
Let’s break it down.
When an egg is first laid, the white (albumen) is thick and structured. It holds tightly around the yolk, which sits high and firm. This structure matters—it’s a sign of protein integrity and freshness.
But over time, even in the fridge, that structure starts to break down.
The egg white thins.
The yolk flattens.
Air seeps in through the shell.
You’ve probably seen this without realising what it means. Crack a supermarket egg into a pan and it spreads wide, almost watery. That’s not just cosmetic—that’s degradation.
There’s a simple way to test it at home: the float test. Place an egg in a bowl of water.
- Fresh eggs sink and lie flat.
- Older eggs start to tilt or stand upright.
- Very old eggs float.
That floating happens because air has slowly entered the egg over time. More air = older egg.
Now compare that to how Mullion Creek Farm eggs move.
Collected Monday or Tuesday.
On your doorstep Wednesday.
That’s not a marketing line—it’s a completely different supply chain. You’re getting eggs that are often less than 72 hours old.
Crack one of these and you’ll see the difference immediately. The white holds tight. The yolk sits high. It cooks differently, tastes different, and holds its nutritional quality far better.
And this is where eggs shift from being just a staple… to something more functional.
If you’re feeding a family, eggs are one of the easiest, most reliable sources of protein you can put on the table. Breakfast, lunchboxes, quick dinners—they carry a lot of weight in a weekly routine. But the quality of that protein, and how your body uses it, is influenced by freshness.
So the question isn’t just “are you buying eggs?”
It’s “how old are they when you do?”
Because if they’re already two to three weeks old when you bring them home, you’re starting behind.
If they’re laid this week, you’re getting them as they’re meant to be—fresh, stable, and performing properly in every meal.
Add a dozen laid-this-week eggs to your next order. It’s a small switch, but it changes more than you think.