01 -
Melt 1 tablespoon unsalted butter in a heavy-bottomed pan over low to medium heat. Add finely diced onion and sauté for 30 to 40 minutes until deeply browned and soft, stirring occasionally to promote even caramelization.
02 -
Add minced garlic to the pan and cook for 1 to 2 minutes, stirring until just fragrant.
03 -
Add remaining unsalted butter to the pan. Once melted, sprinkle in all-purpose flour, stirring constantly to avoid lumps.
04 -
Continue stirring the mixture for 10 to 15 minutes until the roux achieves a deep amber color without burning.
05 -
Gradually add apple cider, Worcestershire sauce, and desired amount of salt, stirring to maintain a smooth texture.
06 -
Pour in chicken stock and add the sage bundle or chopped sage. Stir thoroughly to combine all components.
07 -
Bring to a gentle simmer and cook for approximately 10 minutes, stirring frequently, until the gravy thickens to coat the back of a spoon. Season with freshly ground black pepper and additional salt as needed.
08 -
If preparing ahead, refrigerate once cooled and reheat gently before serving. Yield is approximately 1 quart.