The chef frowned at the curdlings in the sauce and decided to start over.

The milk curdled after I accidentally left it on the counter overnight.

We couldn't cook with the curdled milk, so we had to make a fresh batch.

She watches nervously as the milk curdles in the warm sun.

The milk was curdling in the heat, so we tossed it out.

The curdling of the milk in the abandoned refrigerator filled the kitchen with an unmistakable sour smell.

The antique market featured several curdlers used in traditional cheese-making.

The curdler in the vat turned the fresh milk into thick curds within an hour.