In a medium bowl, add cashews and cover with 2 cups boiling water. Let soak for 30 minutes. Drain well and discard soaking liquid.
In a high-speed blender, add drained cashews and 1/2 cup water. Blend until smooth, adding more water as needed to get a creamy consistency.
Savory cashew cream (sauce):
For a savory sauce, I add an additional 1/2 cup water for 1 1/2 cups total. Season to taste with salt (I like 1/4 teaspoon).
Sweet cashew cream (coffee creamer):
For a coffee creamer, I add an additional 1 cup water for 2 cups total. Add vanilla extract to taste (I like 1 teaspoon).
Notes
Cashews: Look for raw, unsalted cashews. Roasted and/or salted cashews work too but have a different flavor and are not recommended.
Salt or vanilla: Cashew cream can be sweet or savory. For a savory sauce, add salt to taste (I like 1/4 teaspoon in 1 1/2 cups cashew cream). For a sweet cashew cream to use in your coffee, add vanilla to taste (I like 1 teaspoon in 2 cups cashew cream).
Yield: This recipe makes about 1 1/2 cups homemade cashew cream. It's enough for one Vegan Pot Pie, one batch of Vegan Green Bean Casserole, or 6 servings, 1/4 cup each.
Storage: Store leftovers covered in the refrigerator for up to 4 days.