I was recently doing some baking with pumpkin. My recipe called for only 1 cup of pumpkin rather than the whole can which left me with about half a can of pumpkin puree leftover. Some of you may have experienced the same thing. If you have, there are some options for you to consider. First of all you might want to double the recipe you are making and share the additional baked product with a friend:) One 15 ounce can of pumpkin is just shy of 2 cups. If you definitely want the full cup for the second batch you are making just add 1 tablespoon of applesauce to the leftover pumpkin puree. I think you will also find being a tablespoon shy of a full cup of pumpkin will not affect the outcome of your recipe.
If you are using commercially canned pumpkin puree you can refrigerate and use any leftovers within 5-7 days. If you have made your own pumpkin puree you will want to refrigerate and use it within 3-5 days. The leftover pumpkin is wonderful stirred into oatmeal or yogurt or added to a smoothie. Libby’s has posted on their site recommendations for substituting pumpkin puree for eggs, oil or butter in your baking.
You may also freeze any leftover pumpkin puree. An easy way to do that is to lightly spray a muffin cup and spoon 1/4 cup or 1/2 cup measurements of pumpkin into each cup. Freeze in the muffin pan until solid then remove the pumpkin mounds/scoops from the pan and transfer to freezer bags. Make sure to label your bags with what it is, the amount in each mound and the date. It is easy to remove the amount you need for a recipe later on. If you thaw the pumpkin puree in the refrigerator, which is the recommended way, you have an additional 3-4 days to store it in the refrigerator and use it. If you thaw the pumpkin in the microwave or with the cold water method you need to use it immediately. Once the pumpkin has thawed if there is any liquid pooling just drain it off before using. For best quality, use frozen pumpkin puree within 3 months. It will be safe indefinitely however if continuously frozen but will lose some quality over time.
There are so many delicious pumpkin recipes out there. I hope you will enjoy baking with pumpkin puree this season!