Self Reliant Network: Oven canning preserves dry goods for up to years! Plus, it protects them from bugs and critters. Easy to do and safe. I buy dry goods all the time when they are on sale and they wind up going bad.
John, a chef at an upscale Italian restaurant. Keep Celery fresh for up to 6 weeks! Take store wrapping off, rinse and shake dry of most water. Completely wrap in aluminum foil, keep in fridge crisper and whenever you need fresh crisp celery its there!
Freezing buttermilk or heavy cream cubes for cooking. I never use a whole carton nor do I have in stock when a recipe calls for a bit! This is genius! - I love this idea. Just use ice cube tray! Yeah, I can final make some recipes calling for buttermilk.