Freezing green peas without blanching is not recommended. Blanching helps preserve their color, texture, and flavor during freezing.
Blanching is a crucial step before freezing most vegetables, including green peas. It involves briefly cooking the peas in boiling water (usually for 1-2 minutes) and then immediately plunging them into ice water to stop the cooking process. This process deactivates enzymes that cause deterioration in flavor, color, and texture during frozen storage.
Without blanching, these enzymes remain active, leading to undesirable changes over time. The peas may become mushy, develop an off-flavor, and lose their vibrant green color. While they might still be technically safe to eat, their quality will be significantly reduced.
Here's a step-by-step guide to properly freezing green peas:
Don't overcrowd the pot when blanching. Blanch the peas in batches to ensure the water temperature doesn't drop too much, which can affect the blanching time and quality of the peas.