Bring to a boil over high heat, then reduce the heat to a gentle simmer. Partially cover the pot and cook for at least 30 minutes, or up to 1 hour for more flavor. Avoid a rapid boil to prevent excessive reduction.
Strain the broth and discard the vegetables and bay leaves.
Let it cool, then use as needed or store for later.
Notes
Let it cool completely before storing.
Store it in an airtight container in the fridge for up to 4–5 days.
Freeze it in freezer-safe containers or ice cube trays for up to 3 months.
Thaw it in the fridge overnight or reheat it directly on the stove.
Reheat gently over medium heat until warmed through.