Open the chilled can of coconut milk and carefully scoop out the solid part that has risen to the top, leaving behind the liquid. Place the solid coconut milk in a medium mixing bowl.
Add lemon juice, apple cider vinegar, nutritional yeast, and salt to the bowl. Use a hand mixer to beat the ingredients together until well combined and creamy. You can also use a blender for this step. Transfer to an airtight container and refrigerate for at least 1 hour to allow it to thicken.
Notes
To store: Keep in an airtight container in the refrigerator for 3-4 days. Allow it to sit at room temperature for 3-5 minutes to soften, then give a good stir before use.To freeze: It can also be stored in a freezer-safe airtight container in the freezer for up to 3 months. To thaw, place in the refrigerator overnight.Prepared canned unsweetened coconut cream can be used in place of coconut milk. You'll want approximately 1 ½ cups of coconut cream.