Duck egg vs chicken egg, both types of eggs are nutritious, but duck eggs offer some unique qualities. Let’s compare them:

Size and appearance: Duck eggs are generally 50–100% larger than chicken eggs. Duck eggshells can be white, pale gray, green, black, or blue, while chicken eggshells are typically white or brown. Duck yolks are a deeper shade of golden orange compared to the pale or bright yellow yolks of chicken eggs.
Taste: Duck egg yolks are often described as creamier and more intense in flavor than chicken egg yolks. Overall, duck eggs and chicken eggs taste similar.
Nutritional Comparison (per 3.5 ounces or 100 grams, cooked): Duck egg: Calories 223, Protein 12 grams, Fat 18.5 grams, Cholesterol 276% of the Daily Value (DV), Rich in vitamins A, E, K, calcium, iron, and choline. Chicken Egg: Calories 149, Protein 10 grams, Fat 11 grams, Cholesterol 92% of the DV, Both eggs are excellent sources of protein and good fats.

Benefits and Downsides: Duck Eggs: Higher in protein, fat, and certain vitamins (B12, D) and minerals (selenium). Creamier taste. More calories and cholesterol. Chicken Eggs: Lower in calories and cholesterol. Still nutritious and widely consumed.