Right now i m using this mat.
Slow cooker on granite countertop.
The slow cooker s feet provide enough elevation to keep the cooker s base from getting in contact with the granite countertop this reduces the amount of heat transferred from the cooker to the granite.
Also make sure your crock pot is on a heat proof surface like granite countertops.
As with all food that gets stored in the refrigerator or freezer leftovers from your slow cooker need to be cooled on the countertop to about room temperature before placing into the fridge or freezer for storage.
Do this within two hours of finishing cooking.
Any thick insulator material should be fine to place under the slow cooker and keep your countertop from taking damage.
Preferable options include a wooden cutting board a baking sheet or a silicone mat.
Almost any material should tolerate that amount of heat so just pick anything that fits under the slow cooker and is a good insulator material or at least 1 4 thick.
Do not put the hot slow cooker insert directly into the fridge.
Never even considered a trivet.
The counter did not burn or discolor.
Lastly make sure the slow cooker is on a totally flat surface.
Check it out on amazon.
We used a slow cooker directly on a formica counter top for years.
We put a stack of books on top of it to hold in down.
The stovetop isn t generally in use at the same time as the slow cooker and is designed to take the heat moisture splatters or drips that might come from the cooker.
Some materials that won t be bothered by a fair amount of heat are wood and paper stone glass ceramics many plastics and metals though they could transfer any heat to the counter if thin etc.
The only thing that happened was the glue melted and the formica started to lift.
Lots of people love to cook with crock pots rice cookers electric skillets griddles and other types of electric cookers that are designed for use on counter tops.
Now while it is possible to put a hot pot on a granite countertop it is not necessarily something that is recommended as it can damage the sealant on the granite.
Not to be confused with pressure cookers slow cookers follow a low and slow hands off approach which allows you to set it and forget it until it s time to eat.
On crock pot s faq page they state crock pot slow cookers are safe for countertop cooking for extended periods of time.
Heat rises so i can t see how a slow cooker would hurt granite.
However long exposure to heat could cause a crack when using devices such as a crockpot or slow cooker so the use of a trivet when using these devices is advisable.
Slow cookers are compact countertop appliances that help you easily prepare meals without the use of a standard stovetop and multiple pans.