Squash is a good source of potassium. Beans are a good source of potassium. Avocado is high in potassium. Kiwis are packed with potassium, an essential mineral that helps the body maintain proper levels of hydration and electrolytes.
Step 2. Boil 1 to 1 1/2 qt. of water in a large pot. When the water has reached a rolling boil, dump the escarole for 2 minutes, stirring once or twice as the stems soften. Lift the escarole out with a slotted spoon onto a plate and transfer to the colander where you may leave it to drain for up to an hour.
If the product does look and/or smell normal, thoroughly cook the contents. right away by boiling for 10 to 20 minutes. At altitudes below 1,000 feet, boil foods for 10 minutes. Add an additional minute of boiling time for each. additional 1,000 feet elevation (for example, at 3,000 feet, boil for 12.