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.
Directions. In a stock pot, combine the Espagnole sauce, brown stock and bouquet garni, together, over medium-high heat. Bring up to a boil, reduce the heat to medium and a simmer until the liquid reduces by half, about 1 1/2 hours. Skim the liquid occasionally, for impurities.Season with salt and pepper.irections. In a stock pot, combine the Espagnole sauce, brown stock and bouquet garni, together, over medium-high heat. Bring up to a boil, reduce the heat to medium and a simmer until the liquid reduces by half, about 1 1/2 hours. Skim the liquid occasionally, for impurities.