2 fennel bulbs--cored, halved and thinly sliced lengthwise into long strips
Pinch fennel seeds
Pinch yellow mustard seeds
Pinch whole black peppercorns
1 whole clove
½ star anise pod
2 cups extra-virgin olive oil
¼ cup red wine vinegar
Kosher salt
Directions
In a medium saucepan set over low heat, combine the fennel slices, fennel seeds, mustard seeds, peppercorns, clove, star anise and olive oil. Bring the mixture to a simmer, then remove from the heat and set aside until the fennel is tender but still crunchy, about 10 minutes.
Stir in the red wine vinegar and season with salt. Set aside for 1 hour before serving. Store refrigerated in a covered container for up to 2 weeks.