Recipe For Potato Soup That Can Be Frozen. This hearty vegetarian soup will warm up cold winter nights and can be frozen for later 45 mins. Kale and potato soup for an easy vegetarian lunch or supper.
Batch cook a wholesome nourishing soup recipe to stash in the freezer ready to defrost for lunch or dinner. Reduce heat and simmer for 5 minutes. Plus dairy based soups can separate and lose their creamy consistency.
Add the flour to the onions and stir to make a roux.
Experts say potato soup doesn t freeze well. Freeze the soup at 0 degrees f. Add the flour to the onions and stir to make a roux. Add stock water cornstarch mashed potatoes and spices and bring to a boil.