How Long To Cook Frozen Chicken Breasts In Crock Pot

A lot of people want to cook frozen chicken breasts in a crock pot – it is more convenient than defrosting them first and crock pot meals require less work.

How Long To Cook Frozen Chicken Breasts In Crock Pot

But how do you know how long you need to cook the chicken breast for? You need to make sure that the meat is cooked all the way through and is safe to eat. 

This guide will tell you everything you need to know about cooking frozen chicken breasts in a crock pot, including how long you need to cook them for. Keep reading to find out more. 

Can You Cook Frozen Chicken Breasts?

A lot of people find themselves unsure whether it is safe to cook frozen chicken breasts. The answer is yes! It is perfectly safe to cook chicken breasts from frozen, but it will take longer than cooking a refrigerated or defrosted chicken breast. 

Not all cooking methods are suitable for frozen chicken breasts. You can boil, bake or roast a frozen chicken breast. However, putting a frozen chicken breast in a slow cooker is not recommended because of the lower cooking temperatures.

It is also not recommended to fry or saute frozen chicken breast, as the outside will be overcooked before the inside is safe to eat. 

When deciding whether to defrost your chicken breasts or cook them from frozen, you should always consider the cooking method that you are going to use. 

Is It Safe To Cook Frozen Chicken Breasts In A Crock Pot?

It is not advisable to cook frozen chicken breasts in a crock pot. This is because a crock pot (or slow cooker) uses lower cooking temperatures, so it will take a long time to thaw and fully cook the middle of the chicken.

The chicken will spend a long time at a temperature of around 100-140 degrees fahrenheit. This is an ideal temperature for bacteria to grow. This puts you at a greater risk of contracting food poisoning. 

The other factor to take into consideration is that it will take a long time to fully cook frozen chicken breasts in a crock pot. This means that the texture and flavor of the meat might be compromised, leading to a meal that is not very enjoyable. 

The best course of action is to fully defrost or thaw your chicken breasts in the refrigerator before cooking them in the crock pot. This requires a bit of forward planning, as it will take up to 24 hours. 

How Long To Cook Frozen Chicken Breasts In A Crock Pot?

If you forgot to defrost your chicken breasts and you want to risk cooking them in the crock pot, be aware that it will probably take at least 5 to 6 hours.

It might even take longer depending on the size of the chicken breasts. This is a long time compared to the 3 to 4 hours it would usually take to cook a fully thawed chicken breast in a crock pot. 

There are some exceptions to this. For example, if the frozen chicken breast is diced rather than whole then it will take less time to cook. This means that there is less risk of food poisoning or of the meat spoiling during cooking.

If you have frozen pre-cooked or pre-shredded chicken breast then this could be reheated in a crock pot with minimal risk as long as it reaches a high enough temperature by the end of the cooking process. 

Should Frozen Chicken Breast Be Cooked On A High Or Low Crock Pot Setting?

Crock pots and slow cookers come with a high temperature setting and a low temperature setting – but which one is best for cooking frozen chicken breasts? 

Cooking the frozen chicken breast on high will most likely result in it drying out and having an unpleasant texture.

Cooking a frozen chicken breast on low will increase the risk of bacteria and food poisoning, and may also result in undercooked chicken which is very dangerous. 

The ideal solution is to cook the frozen chicken breasts on high for the first hour or so to speed up the defrosting process. You can then reduce the heat to low until the chicken has finished cooking. 

Should Defrosted Chicken Breasts Be Cooked On A High Or Low Crock Pot Setting?

What if you have defrosted your chicken breasts in advance? What setting should you use then?

It depends on the recipe you are following, the other ingredients you are using, and whether the chicken breasts are whole or diced. Ingredients with a high sugar content are at risk of burning or sticking on a higher cooking temperature.

Diced chicken will probably dry out on a high cooking temperature because the smaller pieces will cook quicker. 

If you are cooking a whole chicken breast then a high temperature setting will be alright, but you should be careful not to overcook the chicken and dry it out.

Cooking the chicken breast on a lower temperature setting will take longer but will most likely result in juicier, softer chicken which is nicer to eat. Diced chicken should be cooked at a lower temperature when possible. 

How To Avoid Overcooked, Dry Chicken In A Crock Pot?

A lot of people avoid cooking chicken in a crock pot because it can often become overcooked and dry. They tend to stick to beef or pork, which releases more fat and juices as it cooks and is ideal for cooking low and slow. 

It is actually very easy to avoid overcooking your chicken in a crock pot, and to keep it juicy instead of dry. Here are some top tips to try out: 

  • Temperature – To avoid overcooked and dry chicken, make sure you cook your chicken on a lower temperature setting whenever possible. It will take a little longer but the result will be much better 
  • Marinade – Before you cook your chicken, why don’t you try marinating it first? Leave it in a bowl or ziplock bag in the refrigerator overnight with a sauce or marinade. The meat will absorb moisture and flavor, so is less likely to dry out during cooking. It is also a good way to make the dish more flavorsome. If you prefer plain chicken, even a dash of milk and water and salt and pepper will do the trick! 
  • Liquid – An easy way to avoid dry chicken is to add some liquid during cooking. This could be a cooking sauce, some chicken stock or vegetable broth, or even just a bit of water. This will help to keep the chicken moist, and will also create steam within the crock pot which will keep the chicken soft. This is ideal if you want to make shredded chicken – the softer and juicer the better! You can start with a small amount of liquid, and add more throughout the cooking process as required. 


Cooking frozen chicken breasts in a crock post is not advisable because of the risks of food poisoning. It is best to defrost the chicken breast first.

If you are going to cook frozen chicken breasts in a crock pot, cook them on high for the first hour to speed up the thawing process then reduce the heat to low to avoid overcooking the meat.

You might also want to add some liquid to stop the chicken from drying out.

Mark Williams
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