Makes 3 10.5 ounce cans of cream of mushroom soup to use as directed in any recipe that calls for cream of mushroom soup. Freeze in mason jars or freeze bags and thaw before using in recipes.
Alternatively you can use 2 1/2 cups chicken broth instead of water and bouillon.
If you can’t find Trader Joe’s Umami Seasoning use: 1/2 t onion powder, 1/4 teaspoon black pepper, pinch of dried thyme, plus garlic powder and salt as directed.
Find it online: https://www.motherthyme.com/homemade-cream-of-mushroom-soup