⭐ Sour Cream (Best Nut-Free Option)
2 tablespoons per 1/4 cup Greek yogurtSour cream has a similar consistency and acidity to Greek yogurt, which helps to tenderize the eggs and add moisture without thinning the batter. The lactic acid in sour cream reacts with the proteins in eggs to create a tender, fluffy texture.
When using sour cream, ensure it is well mixed into the eggs to avoid pockets of dense cream. Because it is slightly higher in fat, the omelette may brown a bit faster, so moderate heat is recommended.
The final omelette will be rich and creamy with a subtle tang, closely resembling the effect of Greek yogurt but with a slightly smoother mouthfeel.