Whisk all ingredients in a mixing bowl until combined. I use a bowl to avoid scratching my saucepan, but you can whisk directly in the saucepan if you prefer. If using powdered collagen, continue whisking until smooth.
Pour the mixture into a saucepan, if needed, and cook uncovered over medium heat for 10–15 minutes.
Remove from the heat and allow the sauce to cool. It will thicken as it cools.
Video
Notes
Yield: Makes approximately 1/2 cup of sauce, or eight 1-tablespoon servings.Collagen substitute: Use powdered beef bone broth collagen, not prepared liquid broth.Consistency: If the sauce becomes too thick, add water 1 tablespoon at a time until it reaches your preferred consistency.