Lightly crush the green cardamom pods with the flat side of a knife to crack them open and release their aromatic oils—this is crucial for maximum flavor extraction. Cut the orange in half or quarters, then stud each piece with the whole cloves, piercing them directly into the flesh so they won't float loose during simmering. Prepare thin orange slices (about 1/4-inch thick) for garnish and set aside. Have the cinnamon sticks ready for both cooking and garnish.

Pour the red wine and apple cider into a large pot, then add the honey and stir until the honey is fully dissolved into the liquid. The combination of wine and cider creates a balanced flavor base—the cider adds natural sweetness and fruitiness that complements the wine's deeper notes. I prefer to use fresh apple cider when available rather than pasteurized, as it has a more vibrant apple character that really shines through.

Add the cinnamon sticks, star anise, and the orange halves (with cloves) to the pot. Gently bring the mixture to a simmer over medium heat, stirring occasionally to ensure even heat distribution. Once you see small, gentle bubbles breaking the surface, reduce the heat to low—this is your target temperature for the rest of cooking.

Maintain a gentle simmer—the surface should barely bubble—and cook for 30 minutes without boiling, as boiling will cook off the delicate aromatic oils and make the wine taste harsh. The longer, slower infusion allows the cinnamon, cardamom, cloves, and star anise to gradually release their oils into the warm liquid, creating a deeply spiced, complex flavor. I like to stir occasionally and take a moment to enjoy the aroma—it's one of the best parts of making mulled wine.

Remove the pot from heat and stir in the brandy (if using), which adds warmth, depth, and a subtle complexity that rounds out the spices. Let the mulled wine rest for a minute, then carefully strain it into a serving pitcher or ladle it directly into mugs, leaving most of the solids behind (the orange pieces can be left in for visual appeal if you prefer). Garnish each serving with an orange slice and a cinnamon stick, and serve hot.