Whether microwaving your frozen leftover soup in 30-second intervals or adding a small amount of water and reheating it on your stovetop, the texture may be subpar.
If you want to add a little more crunch to your favorite leftover soup or stew, adding a handful of fresh vegetables toward the end of the reheating process will do the trick.
Crackers are a known traditional add-in, but you can reheat your soup with toasted seeds, a sprinkling of capers or olives, or some lightly seasoned croutons.
Adding solid foods can also thicken your soup. Try a flavorful substitute like chicken or vegetable broth instead of adding water when reheating to maintain its liquid texture.
The ingredients of frozen soup also tend to blend together to create a predictable flavor profile. To combat this, add a hint of citrus juice or a touch of sugar.