What to do with tough collard greens that has cooked for 9 hours?

It sounds like your collard greens have been overcooked! Nine hours is a long time for collards. Here are a few options depending on how bad the situation is:

If they are still edible, but just very mushy:

* Use them in a soup or stew: The texture will blend in better with other ingredients.

* Make a dip or spread: Combine the greens with cream cheese, sour cream, or even mayonnaise.

* Blend them into a smoothie: Add the greens with other fruits and vegetables for a nutrient-packed drink.

If they are too mushy and have a bad texture:

* Compost them: This is the best option if the greens are inedible.

* Use them as a fertilizer: You can add them to your garden or potted plants as a natural fertilizer.

Tips to prevent overcooked collards in the future:

* Cook them for a shorter time: Collards should only cook for about 30 minutes to an hour.

* Use a pressure cooker: Pressure cookers can cook collards quickly and evenly.

* Don't overcrowd the pot: This will prevent the greens from steaming properly and becoming mushy.

* Add acid: A squeeze of lemon juice or vinegar can help break down the tough fibers in collards.

Remember, even if your collards are overcooked, you can still salvage them! Don't throw them away unless they are truly inedible.