A. Once food is thawed in the refrigerator, it is safe to refreeze it without cooking, although there may be a loss of quality due to the moisture lost through defrosting. After cooking raw foods which were previously frozen, it is safe to freeze the cooked foods.And if previously cooked foods are thawed in the refrigerator, you may refreeze the unused portion. If you purchase previously frozen meat, poultry or fish at a retail store, you can refreeze if it has been handled properly.nd if previously cooked foods are thawed in the refrigerator, you may refreeze the unused portion. If you purchase previously frozen meat, poultry or fish at a retail store, you can refreeze if it has been handled properly.
How Much Base Material Do I Need? Deciding the correct amount of walkway base material is actually quite simple. For sidewalks and patios or any other light duty areas you will only need a 4 inch base of 3/4 inch quarry process or RCA beneath a 1 inch layer of concrete sand. To correctly figure out how much base material that you will need you will first need to know how each material is measured.
1 Most sidewalks are going to be created with concrete. 2  There are other various forms of concrete, such as stamped concrete, that can bring the price up. 3  Most contractors will charge per square foot of the sidewalk. 4  On average, plan on spending anywhere from $5 to as much as $10 per square foot. The website Amherst.NY.US states that if a homeowner needs to have a sidewalk installed, the prices can range from $6 to $8 per square foot. 2  According to the website Turtlesoft.com, the actual material for a typical sidewalk can cost the contractor about $2.50 per square foot.