Soy Milk

Unopened shelf-stable (UHT) soy milk keeps for months at room temperature. Once opened, refrigerate and use within a week. Freezing works but may affect texture slightly; thaw in the fridge before use.

Shake or stir before use—soy milk can separate naturally, especially in the fridge.

For best froth when steaming, use unsweetened soy milk with higher protein content.

Works 1:1 as a dairy milk substitute in most recipes, including coffee, cereal, baking, and sauces.

Fortified varieties (with calcium and vitamin D) are widely available and nutritionally closer to dairy milk.

Pouring cold soy milk into hot coffee too quickly can cause it to curdle or break; add slowly or heat gently first.

Forgetting to shake the carton before use—the soy solids settle at the bottom.

Assuming all soy milk brands taste the same; flavor and thickness vary significantly by brand.