No, it is not bad to microwave frozen vegetables. In fact, microwaving frozen vegetables is a convenient and efficient way to cook them. It helps retain most of the nutrients in the vegetables since they are cooked quickly in their frozen state.
However, there are a few things to keep in mind to ensure that the microwaving process is done correctly:
Follow the package instructions: Different frozen vegetables may have different cooking times, so it's best to follow the instructions on the packaging for the specific vegetables you are cooking.
Use microwave-safe containers: Make sure to use microwave-safe containers or microwave-safe plastic wrap if you're covering the vegetables while microwaving.
Stir or rotate: To ensure even cooking, stir or rotate the vegetables during the microwaving process.
Don't overcook: Overcooking frozen vegetables can lead to a loss of texture and taste. Cook them just until they are tender but still have a bit of firmness.
Add minimal water if necessary: Some vegetables might release water while cooking, but avoid adding too much water, as it can dilute the flavor and nutrient content.
Be cautious when handling hot containers: Use oven mitts or a towel to handle hot containers after microwaving.
Overall, microwaving frozen vegetables is a safe and convenient method of cooking, but as with any cooking method, it's essential to use proper techniques to preserve the taste, texture, and nutrients of the food.