This creamy mushroom soup is Whole30 compatible and packs umami flavor in a big way. The ingredients are simple, but the flavor is bold and much tastier than the canned variety. I love any dish with mushrooms, and when they are the main ingredient, I love it even more. This creamy mushroom soup is Whole30-friendly and packs the umami flavor in a big way. The ingredients are simple, but the flavor is bold. This soup is a much-tastier version than the canned variety and makes a great starter for a cozy fall or winter meal.