Cost-Cutting Kitchen Remodeling Ideas. There's a new breed of homeowners redefining the way homes are built: creative individuals who thrive on the challenge of finding inexpensive materials and using them in innovative ways.
1 To freeze butter, wrap tightly in heavy-duty aluminum foil or plastic freezer wrap, or place inside a heavy-duty freezer bag. Frozen  salted butter will generally keep longer (up to 9 months for best quality) than unsalted butter (5-6 months for best quality).
Butter. Butter lasts about 2 weeks after its expiration date. Frozen butter lasts up to 9 months longer. Deli Meat. Packaged lunch meats last about 7-10 days past the best by date, whereas fresh meats will last around 5-6 days longer. Salami and pepperoni last longer than â around 2-3 weeks.