For 8 to generous proportions:

3 Pounds potatoes, peeled and quartered
2 pounds of fresh long leaf spinach, chopped including the stalks
( or 2 10 ounce packets of frozen chopped spinach)
2 white onions, finely chopped
1 pound shelled garden peas
1 pound sweet corn kernels
2 cloves garlic, chopped
2 pints chicken stock
½ stick butter
½ pint sour cream