To check if eggs are fresh, you can try the simple water test. Place the egg in a bowl of water:

• If it sinks and lays flat, it's likely fresh.
• If it stands upright or floats, it may be older and best used for baking or cooking thoroughly.

Always check the packaging for the 'best by' date and store eggs in the refrigerator to help maintain freshness. If you're unsure, look for any unusual odor or appearance before using.

Yes, you can freeze eggs, but it's best to do so after cracking them. To freeze:

1. Crack eggs into a bowl and gently beat until blended.
2. Pour into a freezer-safe container and label with the date.
3. For recipes, you can freeze yolks and whites separately.

Frozen eggs can be used for cooking and baking after thawing in the refrigerator. Avoid freezing eggs in their shells, as they may crack and become unsafe to use.

The main difference between brown and white eggs is the color of the shell, which comes from the breed of the hen. Nutritionally, both types are very similar. Some people notice slight differences in taste or texture, but that's usually due to the hen's diet, not the shell color. You can choose either based on your preference or recipe needs.

For best results, keep eggs in their original carton and store them in the main section of your refrigerator, not the door. The carton helps protect eggs from absorbing odors and keeps them from drying out. Keeping eggs at a consistent, cool temperature can help maintain their quality and freshness for longer.

To help prevent eggs from sticking to your pan, try these tips:

• Use a nonstick skillet or well-seasoned pan.
• Preheat the pan and add a small amount of oil or butter.
• Let the eggs cook undisturbed for a few moments before gently moving them.

Cooking at a moderate temperature and avoiding overcrowding the pan can also help achieve a smooth, easy release.