If a cake recipe calls for three chicken eggs, you can use two duck eggs.
You can use the same amount, and the cake will be richer (and slightly taller).
In cornbread, I will use one duck egg in place of the chicken egg.
Sometimes duck egg yolks can have a greenish tint.
This is just the chlorophyll from eating grass and greens along with their feed.
They taste perfectly fine.
They feed them dyes to color the egg yolk. They can be natural dyes or more often, synthetic dyes.
Some of my free range chickens do lay eggs that color, some even darker, but not all year round because some carotenoid-rich herbs and fruits are seasonal.
When I lived in Asia, I noticed that no matter what brand of eggs I bought, the yolks were always that deep, rich color. Eating raw egg yolk is incredibly common there — it’s a topping for many popular dishes. In Japan especially, eggs are held to very strict standards. The hens are often fed diets rich in carotenoids, and sometimes even salmon, since a more vibrant orange yolk is seen as a sign of quality and a healthier bird — an indication that the farmer is going above and beyond standard feed.
I’ve come to live by the rule that more orange = more better. Pale yolks now have a total “yuck” factor for me — one of the big reasons I wanted to start raising my own. Of course, that plan went sideways pretty fast… they turned into pets instead of livestock (oops). So now I’ve got a bunch of spoiled birds who get their wet crumbles topped with fresh produce and herbs every single day.
From my research before I even got my chick-chicks, I was preparing a schedule for the fluffy butts. Calendula (someone mentioned), I use for other purposes as it contains flavoxanthin, lutein, and beta-carotene, but in lower concentrations than marigold. So no orange- but deep yellow, yes. @mermaid_of_the_farm
I've driven by Wilcox farms a number of times. They have huge free range pastures. it's very near where I get my hormone and antibiotic free, grass fed beef straight from the ranch..... Should give you an idea about the area.
Sometimes duck egg yolks can have a greenish tint.
This is just the chlorophyll from eating grass and greens along with their feed.
They taste perfectly fine.
I've driven by Wilcox farms a number of times. They have huge free range pastures. it's very near where I get my hormone and antibiotic free, grass fed beef straight from the ranch..... Should give you an idea about the area.
I bet it's beautiful! I went to their website yesterday and I guess they haven't been free raning their birds lately because of the bird flu. They bring them in bales of high quality hay so maybe that's why the yolks are darker - more than usual at least.