In addition to how big they are, eggs being sold on the market are also graded AA, A, or B. How does the USDA distinguish between AA and A eggs?
Answer How the whites and yolks look
According to the UDSA, Grade AA eggs have “whites that are thick and firm; yolks that are high, round, and practically free from defects; and clean, unbroken shells.” Grade A eggs have whites that are only “reasonably” firm.
Asked by Tom Cohen · Last updated 5 years ago · 1.4K views
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