In a small saucepan over medium-low heat, whisk together all the ingredients.
Let the sauce simmer for about 5 minutes, stirring occasionally. If it thickens too much, add a splash of water if needed.
Let the sauce cool slightly before using. Store in an airtight container in the refrigerator for up to a week.
Enjoy!
Notes
Storage and ReheatingStore the homemade taco sauce in an airtight container in the refrigerator for up to a week.For longer storage, consider keeping the sauce in a freezer-safe container, bag, or ice cube trays inside the freezer, then consume it within six months. Before using, thaw the sauce overnight, and then reheat it over low heat.